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By NASA
A NASA-developed material made of carbon nanotubes will enable our search for exoplanets—some of which might be capable of supporting life. Originally developed in 2007 by a team of researchers led by Innovators of the Year John Hagopian and Stephanie Getty at NASA’s Goddard Space Flight Center, this carbon nanotube technology is being refined for potential use on NASA’s upcoming Habitable Worlds Observatory (HWO)—the first telescope designed specifically to search for signs of life on planets orbiting other stars.
As shown in the figure below, carbon nanotubes look like graphene (a single layer of carbon atoms arranged in a hexagonal lattice) that is rolled into a tube. The super-dark material consists of multiwalled carbon nanotubes (i.e., nested nanotubes) that grow vertically into a “forest.” The carbon nanotubes are 99% empty space so the light entering the material doesn’t get reflected. Instead, the light enters the nanotube forest and jiggles electrons in the hexagonal lattice of carbon atoms, converting the light to heat. The ability of the carbon nanotubes to eliminate almost all light is enabling for NASA’s scientific instruments because stray light limits how sensitive the observations can be. When applied to instrument structures, this material can eliminate much of the stray light and enable new and better observations.
Left: Artist’s conception of graphene, single and multiwalled carbon nanotube structures. Right: Scanning electron microscope image of vertically aligned multiwalled carbon nanotube forest with a section removed in the center. Credit: Delft University/Dr. Sten Vollebregt and NASA GSFC Viewing exoplanets is incredibly difficult; the exoplanets revolve around stars that are 10 billion times brighter than they are. It’s like looking at the Sun and trying to see a dim star next to it in the daytime. Specialized instruments called coronagraphs must be used to block the light from the star to enable these exoplanets to be viewed. The carbon nanotube material is employed in the coronagraph to block as much stray light as possible from entering the instrument’s detector.
The image below depicts a notional telescope and coronagraph imaging an exoplanet. The telescope collects the light from the distant star and exoplanet. The light is then directed to a coronagraph that collimates the beam, making the light rays parallel, and then the beam is reflected off the apodizer mirror, which is used to precisely control the diffraction of light. Carbon nanotubes on the apodizer mirror absorb the stray light that is diffracted off edges of the telescope structures, so it does not contaminate the observations. The light is then focused on the focal plane mask, which blocks the light from the star but allows light from the exoplanet to pass. The light gets collimated again and is then reflected off a deformable mirror to correct distortion in the image. Finally, the light passes through the Lyot Stop, which is also coated with carbon nanotubes to remove the remaining stray light. The beam is then focused onto the detector array, which forms the image.
Even with all these measures some stray light still reaches the detector, but the coronagraph creates a dark zone where only the light coming from the exoplanet can be seen. The final image on the right in the figure below shows the remaining light from the star in yellow and the light from the exoplanet in red in the dark zone.
Schematic of a notional telescope and coronagraph imaging an exoplanet Credit: Advanced Nanophotonics/John Hagopian, LLC HWO will use a similar scheme to search for habitable exoplanets. Scientists will analyze the spectrum of light captured by HWO to determine the gases in the atmosphere of the exoplanet. The presence of water vapor, oxygen, and perhaps other gases can indicate if an exoplanet could potentially support life.
But how do you make a carbon-nanotube-coated apodizer mirror that could be used on the HWO? Hagopian’s company Advanced Nanophotonics, LLC received Small Business Innovation Research (SBIR) funding to address this challenge.
Carbon nanotubes are grown by depositing catalyst seeds onto a substrate and then placing the substrate into a tube-shaped furnace and heating it to 1382 degrees F, which is red hot! Gases containing carbon are then flowed into the heated tube, and at these temperatures the gases are absorbed by the metal catalyst and transform into a solution, similar to how carbon dioxide in soda water fizzes. The carbon nanotubes literally grow out of the substrate into vertically aligned tubes to form a “forest” wherever the catalyst is located.
Since the growth of carbon nanotubes on the apodizer mirror must occur only in designated areas where stray light is predicted, the catalyst must be applied only to those areas. The four main challenges that had to be overcome to develop this process were: 1) how to pattern the catalyst precisely, 2) how to get a mirror to survive high temperatures without distorting, 3) how to get a coating to survive high temperatures and still be shiny, and 4) how to get the carbon nanotubes to grow on top of a shiny coating. The Advanced Nanophotonics team refined a multi-step process (see figure below) to address these challenges.
Making an Apodizer Mirror for use in a coronagraph Credit: Advanced Nanophotonics/John Hagopian, LLC First a silicon mirror substrate is fabricated to serve as the base for the mirror. This material has properties that allow it to survive very high temperatures and remain flat. These 2-inch mirrors are so flat that if one was scaled to the diameter of Earth, the highest mountain would only be 2.5 inches tall!
Next, the mirror is coated with multiple layers of dielectric and metal, which are deposited by knocking atoms off a target and onto the mirror in a process called sputtering. This coating must be reflective to direct the desired photons, but still be able to survive in the hot environment with corrosive gases that is required to grow carbon nanotubes.
Then a material called resist that is sensitive to light is applied to the mirror and a pattern is created in the resist with a laser. The image on the mirror is chemically developed to remove the resist only in the areas illuminated by the laser, creating a pattern where the mirror’s reflecting surface is exposed only where nanotube growth is desired.
The catalyst is then deposited over the entire mirror surface using sputtering to provide the seeds for carbon nanotube growth. A process called liftoff is used to remove the catalyst and the resist that are located where nanotubes growth is not needed. The mirror is then put in a tube furnace and heated to 1380 degrees Fahrenheit while argon, hydrogen, and ethylene gases are flowed through the tube, which allows the chemical vapor deposition of carbon nanotubes where the catalyst has been patterned. The apodizer mirror is cooled and removed from the tube furnace and characterized to make sure it is still flat, reflective where desired, and very black everywhere else.
The Habitable Worlds Observatory will need a coronagraph with an optimized apodizer mirror to effectively view exoplanets and gather their light for evaluation. To make sure NASA has the best chance to succeed in this search for life, the mirror design and nanotube technology are being refined in test beds across the country.
Under the SBIR program, Advanced Nanophotonics, LLC has delivered apodizers and other coronagraph components to researchers including Remi Soummer at the Space Telescope Science Institute, Eduardo Bendek and Rus Belikov at NASA Ames, Tyler Groff at NASA Goddard, and Arielle Bertrou-Cantou and Dmitri Mawet at the California Institute of Technology. These researchers are testing these components and the results of these studies will inform new designs to eventually enable the goal of a telescope with a contrast ratio of 10 billion to 1.
Reflective Apodizers delivered to Scientists across the country Credit: Advanced Nanophotonics/John Hagopian, LLC In addition, although the desired contrast ratio cannot be achieved using telescopes on Earth, testing apodizer mirror designs on ground-based telescopes not only facilitates technology development, but helps determine the objects HWO might observe. Using funding from the SBIR program, Advanced Nanophotonics also developed transmissive apodizers for the University of Notre Dame to employ on another instrument—the Gemini Planet Imager (GPI) Upgrade. In this case the carbon nanotubes were patterned and grown on glass that transmits the light from the telescope into the coronagraph. The Gemini telescope is an 8.1-meter telescope located in Chile, high atop a mountain in thin air to allow for better viewing. Dr. Jeffrey Chilcote is leading the effort to upgrade the GPI and install the carbon nanotube patterned apodizers and Lyot Stops in the coronagraph to allow viewing of exoplanets starting next year. Discoveries enabled by GPI may also drive future apodizer designs.
More recently, the company was awarded a Phase II SBIR contract to develop next-generation apodizers and other carbon nanotube-based components for the test beds of existing collaborators and new partners at the University of Arizona and the University of California Santa Clara.
Tyler Groff (left) and John Hagopian (right) display a carbon nanotube patterned apodizer mirror used in the NASA Goddard Space Flight Center coronagraph test bed. Credit: Advanced Nanophotonics/John Hagopian, LLC As a result of this SBIR-funded technology effort, Advanced Nanophotonics has collaborated with NASA Scientists to develop a variety of other applications for this nanotube technology.
A special carbon nanotube coating developed by Advanced Nanophotonics was used on the recently launched NASA Ocean Color Instrument onboard the Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) mission that is observing both the atmosphere and phytoplankton in the ocean, which are key to the health of our planet. A carbon nanotube coating that is only a quarter of the thickness of a human hair was applied around the entrance slit of the instrument. This coating absorbs 99.5% of light in the visible to infrared and prevents stray light from reflecting into the instrument to enable more accurate measurements. Hagopian’s team is also collaborating with the Laser Interferometer Space Antenna (LISA) team to apply the technology to mitigate stray light in the European Space Agency’s space-based gravity wave mission.
They are also working to develop carbon nanotubes for use as electron beam emitters for a project sponsored by the NASA Planetary Instrument Concepts for the Advancement of Solar System Observations (PICASSO) Program. Led by Lucy Lim at NASA Goddard, this project aims to develop an instrument to probe asteroid and comet constituents in space.
In addition, Advanced Nanophotonics worked with researcher Larry Hess at NASA Goddard’s Detector Systems Branch and Jing Li at the NASA Ames Research Center to develop a breathalyzer to screen for Covid-19 using carbon nanotube technology. The electron mobility in a carbon nanotube network enables high sensitivity to gases in exhaled breath that are associated with disease.
This carbon nanotube-based technology is paying dividends both in space, as we continue our search for life, and here on Earth.
For additional details, see the entry for this project on NASA TechPort.
PROJECT LEAD
John Hagopian (Advanced Nanophotonics, LLC)
SPONSORING ORGANIZATION
SMD-funded SBIR project
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Last Updated Sep 03, 2024 Related Terms
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By NASA
14 Min Read The Making of Our Alien Earth: The Undersea Volcanoes of Santorini, Greece
The expedition team and crew prepare to deploy Nereid Under Ice (NUI) into the sea. The following expedition marks the third installment of NASA Astrobiology’s fieldwork series, the newly rebranded Our Alien Earth, streaming on NASA+. Check out all three episodes following teams of astrobiologists from the lava fields of Holuhraun, Iceland, to the Isua Greenstone Belt of Greenland, and finally, the undersea volcanoes of Santorini, Greece. And stay tuned for the lava tubes of Mauna Loa, Hawaii in 2025.
THE VOYAGE BEGINS
My career at NASA has always felt like a mad scientist’s concoction of equal parts hard work, perseverance, absurd luck, and happenstance. It was due to this mad blend that I suddenly found myself on the deck of a massive tanker ship in the middle of the Mediterranean sea, watching a team of windburnt scientists, engineers, and sailors through my camera lens as they wrestled with a 5,000lb submersible hanging in the air.
The expedition team and crew prepare to deploy Nereid Under Ice (NUI) into the sea. “Let it out, Molly, slack off a little bit…” shouts deck boss Mario Fernandez, as he coordinates the dozen people maneuvering the vehicle. It’s a delicate dance as the hybrid remotely operated vehicle (ROV), Nereid Under Ice (NUI), is hoisted off the ship and deployed into the sea. “Tagline slips, line breaks… you’ve got a 5,000lb wrecking ball,” recounts Mario in an interview later that day.
How did I get here?
A few years ago I found myself roaming the poster halls of the Astrobiology Science Conference in Bellevue, Washington, struggling to decipher the jargon of a dozen disciplines doing their best to share their discoveries; phrases like lipid biomarkers, anaerobic biospheres, and macromolecular emergence floated past me as I walked. I felt like a Peanuts character listening to an adult speak.
Until I stumbled upon a poster by Dr. Richard Camilli entitled, Risk-Aware Adaptive Sampling for the Search for Life in Ocean Worlds. I was quickly enthralled in a whirlwind of icy moons, fleets of deep sea submersible vehicles, and life at sea.
Dr. Richard Camilli, principal investigator of a research expedition to explore undersea volcanoes off the coast of Santorini. “Are you free in November?”
“Absolutely,” I replied without checking a single calendar.
Five months and three flights later, I arrived at the port of Lavrio, Greece, as Dr. Camilli and his team were unloading their suite of vehicles from gigantic shipping crates onto the even more massive research vessel. I stocked up on motion sickness tablets, said a silent farewell to land, and boarded the ship destined for the undersea Kolumbo volcano.
Greece is a great place to study geology, because it’s a kind of supermarket of natural disasters.
Dr. Paraskevi NomikoU
University of Athens
The expedition sets out to sea as the sun sets in the distance. LIFE AT SEA
Documenting astrobiology fieldwork has taken me to some pretty remote and rough places. Sleeping in wooden shacks in Iceland without running water and electricity, or bundled up in a zero-degree sleeping bag in a tent while being buffeted by gale force winds in the wilderness of Greenland. But life at sea? Life at sea is GOOD.
Filmmaker Mike Toillion takes a selfie, holding up a peace sign with members of the science team. From left to right: NASA Astrobiology/Mike Toillion Mike Toillion, creator of Our Alien Earth, taking a selfie with members of the glider team. From left to right: Matt Walter and Gideon Billings of the autonomous sampling team inside the ship’s control room.
I was fortunate to have a personal cabin all to myself: a set of bunk beds, a small bathroom with a shower, and a small desk with plenty of outlets for charging my gear. I would also be remiss if I didn’t mention the mess hall. Aside from a freshly rotated menu of three hot meals a day, it was open 24/7 with a constant lineup of snacks to keep bellies full and morale high. This was luxury fieldwork. The ability to live, work, and socialize all in the same place would make this trip special in its own right, and allowed me to really get to know the team and capture every angle of this incredibly complex and multi-faceted expedition.
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The ship in the port of Lavrio, Greece. The team will spend two full days docked here while preparing for the voyage ahead. NASA Astrobiology/Mike Toillion SEARCHING FOR LIFE ON OCEAN WORLDS
“The goal of this program is cooperative exploration with under-actuated vehicles in hazardous environments,” explains Dr. Camilli as we stand on the bow of the ship, the sun beginning to set in the distance. “These vehicles work cooperatively in order to explore areas that are potentially too dangerous or too far away for humans to go.”
This is the problem at hand with exploring icy ocean worlds like Jupiter’s moon, Europa. The tremendous distance between Earth and Europa means we will barely be able to communicate and control vehicles that we send to the surface, and will face even more difficulty once those vehicles dive below the ice. This makes Earth’s ocean a perfect testbed for developing autonomous, intelligent robotic explorers.
“I’ve always been struck at how parallel ocean exploration and space exploration is,” says Brian Williams, professor from the Computer Science and Artificial Intelligence Laboratory at MIT. “Once you go through the surface, you can’t communicate. So, somehow you have to embody the key insights of a scientist, to be able to look and see: is that evidence of life?”
One of the gliders, an autonomous scouting vehicle equipped with multple sensors to map the seafloor and report back to the ship. NASA Astrobiology/Mike Toillion MEET THE FLEET
Exploring anywhere in space begins with a few simple steps: first, you need to get a general map of the area, which is typically done by deploying orbiters around a celestial body. The next step is to get a closer look, by launching lander and rover missions to the surface. Finally, in order to understand the location best, you need to bring samples back to Earth to study in greater detail.
“So you can think of what we’re doing here as being very parallel, that the ship is like the orbiter and is giving us a broad view of the Kolumbo volcano, right? Once we do that map, then we need to be able to explore interesting places to collect samples. So, the gliders are navigating around places that look promising from what the ship told us. And then, it looks to identify places where we might want to send NUI. NUI is very capable in terms of doing the samples, but it can’t move around nearly as much. And so, we finally put NUI at the places where the gliders thought that they were interesting.”
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The expedition team works into the night preparing NUI for its upcoming mission to the Kolumbo volcano. NASA Astrobiology/Mike Toillion THE SCIENTIST’S ROBOTIC APPRENTICE
As the espresso machine in the mess hall whirred away pouring out a much needed shot of caffeine, I sat with Eric Timmons, one of the expedition’s computer science engineers. Eric wears a few hats on the ship, but today we are discussing automated mission planning, the first step to true autonomy in robotic exploration.
“In any sort of scientific mission, you’re going to have a list of goals, each with their own set of steps, and a limited amount of time to achieve them. And so, Kirk works on automating that.” Kirk is the nickname of one of the many algorithms involved in the team’s automated mission planning. It’s joined by other algorithms, all named after Star Trek characters, collectively known as Enterprise, each responsible for different aspects of planning a mission and actively adapting to new mission parameters.
Dr. Richard Camilli explains further: “Basically, we have scientists onboard the ship that are feeding policies to these automated planners. [The planners] then take those policies plus historical information, the oceanographic context, and new information being transmitted by the vehicles here and now; they take all that information, and combine it to construct a mission that gets to the scientific deliverables, while also being safe.”
These are areas that humans aren’t designed to go to. I guess the best analogy would be like hang gliding in Midtown Manhattan at night.
Dr. richard camilli
Woods Hole Oceanographic Institution
OK, let’s recap the story so far: the ship’s sonar and other instruments create a general map of the Kolumbo volcano. That information, along with data from previous missions, is fed to Enterprise’s team of algorithms, which generates a mission for the gliders. The gliders are deployed, and using their sensors, provide higher-fidelity data about the area and transmit that knowledge back to the ship. The automated mission planners take in this new data, and revise their mission plan, ranking potential sites of scientific interest, which are then passed onto NUI, which will conduct its own mission to explore these sites, and potentially sample anything of interest.
DIVE, DIVE, DIVE
After a few days on the ship, the routine of donning my steel-toed boots and hard hat when walking around the deck has started to become second nature. My drone skills have greatly improved, as the magnetic field produced by the ship and its instruments forced me to take-off and land manually, carefully guiding the drone in and around the many hazards of the vessel. This morning, however, I’ve been invited to step off the ship for the first time to get a first-hand look at deploying the gliders. Angelos Mallios from the glider team leads me down into the bowels of the ship to the lower decks, as we arrive at a door that opens to the outside of the ship, waves lapping about six feet below. A zodiac pulls up to the door and we descend down a ladder into the small boat.
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Riding in the zodiac with the glider team, led by Angelos Mallios. NASA Astrobiology/Mike Toillion Meanwhile, the rest of the glider team is on the main deck of the ship, lifting the gliders with a large, motorized crane, and lowering them onto the surface of the water. The zodiac team approached to detach the glider and safely set it out into the sea, while I dipped a monopod-mounted action camera in and out of the water to capture the process. Unbeknownst to me at the time, this would become some of my favorite footage of the trip, sunlight dancing off the surface of the waves, while the gliders floated and dove beneath.
Angelos’ radio began to chatter. Eric Timmons was onboard the ship ready to command the gliders to begin their mission plan assigned by Enterprise. A moment passed and the yellow fin of the glider dipped below the water’s surface and disappeared.
Angelos Mallios from the Woods Hole Oceanographic Institution, leans out of a zodiac to deploy a glider, an autonomous vehicle and the forward scout for the expedition. NUI VERSUS THE VOLCANO
The following day, it was time to see the star of the show in action; the expedition team was ready to deploy the aforementioned 5,000lb wrecking ball, NUI. The gliders had been exploring the surrounding area day and night, using their suite of sensors to detect areas of scientific interest. Since this mission is about searching for life, the gliders know that warmer areas could indicate hydrothermal vent activity; a literal hotspot for life in the deep ocean. Kirk, along with the science planner algorithm, Spock, determined a list of possible candidates that fit that exact description.
“There’s always a bit of tension in the operations, where, do you go strike out in an area that is unstudied and potentially come back with nothing? Or do you go to a site that you know and try to understand it a little bit more, that kind of incremental advance?” Dr. Camilli pauses to take a quick swig of sparkling water after a long day of diving operations, as he recounts a moment in the control room earlier that day. All the scientists onboard this expedition are extremely skilled and knowledgable, and this mission is asking them to put aside their instincts, and follow the suggestions of computer algorithms; a hard pill to swallow for some.
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Underwater footage from Nereid Under Ice, showing a thriving community on the sea floor, including a never before seen species. NASA Astrobiology/Mike Toillion and WHOI “We stuck with the Spock program, and it paid great dividends. And all of the scientists were amazed at what they saw. The first site that we went to was spectacular. The second site we went to was spectacular. Each of the five sites that it identified as interesting were interesting, and they were each interesting in a different way; totally different environments.”
Interesting, in this case, was quite the understatement. As the expedition team and I crowded into the ship’s control room to look at the camera feeds transmitted by NUI, now fully deployed to the seafloor, audible gasps erupted from multiple people. Bubbles filled the monitor as live fumaroles, active vents from the volcano, were pouring out heat and chemical-rich fluid into the water. Thick, microbial mats covered the surrounding rock, and multicellular lifeforms dotted the landscape. The expedition team had found a live hydrothermal vent, and life thriving around it.
SOUVENIRS FROM THE OCEAN FLOOR
“I’ve never seen anything like that before,” recalls Casey Machado, expedition lead and the main pilot for Nereid Under Ice (NUI). Casey is sitting in an office chair surrounded by glowing monitors, a joystick in their left hand, and a gaming controller in their right. Since NUI is a hybrid ROV, it can be controlled manually from the ship by remote, or receive autonomous instructions from the Enterprise mission planners. Today, the team plans on manually controlling NUI to retrieve samples from the first site of interest.
NUI is a strange looking vehicle. Only a small section of its body is watertight, where many of its critical components are housed. The remainder is fairly open, and upon arriving at the first site recommended by Spock, the front of the ROV opens up its front double doors to reveal a multi-jointed manipulator arm, stereo camera set, and other instruments. I’m instantly reminded of the space shuttle mission to repair the Hubble Space Telescope, which had a similar mechanism.
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Casey Machado, pilot of the hybrid ROV Nereid Under Ice (NUI), pilots the manipulator arm to take a rock sample. NASA Astrobiology/Mike Toillion Casey deftly maneuvers each joint of the arm to approach a rock covered in microbial mats. The end of NUI’s arm is equipped with two sampling instruments: a claw-like grabbing mechanism and a vacuum-like hose called the “slurp gun”. The end of the arm twists and turns as Machado aligns it with the rock, eventually opening and closing it around the target. With a gentle pull, the rock comes loose, and with a few more careful manipulations places it delicately into NUI’s sample cache. I offer a high-five, which Casey nonchalantly returns like the whole task was nothing.
TEACHING A ROBOT TO FISH
At this point, the expedition team has collected dozens of samples and achieved multiple engineering milestones, enough to fill years’ worth of scientific papers, but they are far from finished. A true mission to an ocean world will have to be pilotless, as Dr. Gideon Billings from MIT explains: “They need to operate without any human intervention. They need to be able to understand the scene through perception and then make a decision about how they want to manipulate to take a sample or achieve a task.”
Gideon sits in the control room to the left of the piloting station, working alongside Casey as they prepare to demonstrate NUI’s automated sampling capabilities. His laptop screen shows a live 3D-model of the craft, its doors open, arm extended. Projected around the craft is a 3D reconstruction, or point cloud, of the seafloor created from the stereo camera pair mounted inside the vehicle. Similarly to how our brains take the two visual feeds from both of our eyes to see three-dimensionally, a stereo camera pair uses two cameras to achieve the same effect. By clicking on the model and moving its position in the software, NUI performs the same action thousands of meters under the ocean.
Shared autonomy between the automated sampling team and the ROV Nereid Under Ice. “That is shared autonomy, where you could imagine a pilot indicating a desired pose
for the arm to move to, but then a planner taking over and coming up with the path that the arm should move to reach that goal. And then, the pilot just essentially hitting a button and the arm following that path.”
Over the course of multiple dives, Gideon tested various sampling techniques, directing the manipulator arm to use its claw-like device to grab different tools and perform a variety of tasks. “We were able to project the point cloud into that scene, and then command the arm to grab a push core and move it into a location within that 3D reconstruction. We verified that that location matched up. That showed the viability of an autonomous system.” This seemingly small victory is a huge step towards exploring planets beyond Earth. Since this expedition, the engineering team has not only improved this shared autonomy system, but has also implemented a natural language interface, allowing a user to use their normal speaking voice to give commands to the ROV, further blurring the lines between reality and science fiction.
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The sun rises over the Mediterranean Sea on the final day of the research cruise. NASA Astrobiology/Mike Toillion SOMEWHERE BEYOND THE SEA
I cannot help but envy the life of those who chose to make the ocean their place of work. The time I’ve spent with oceanographers has me questioning all my life choices; clearly they knew something I didn’t.
Watching the sunrise every morning, peering through the murky depths of the deep sea, unlocking the secrets of Earth’s final frontier. All in a day’s work for Dr. Richard Camilli and his team of intrepid explorers.
Watch Our Alien Earth and The Undersea Volcanoes of Santorini, Greece on NASA+ and follow the full story of this incredible expedition.
Watch Our Alien Earth on NASA+
Panorama of a sunrise at sea. View the full article
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By European Space Agency
How the Moon shaped our world: discover our interactive publication
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By USH
In our article from 2013 'Scientific proof human race was created by aliens' we have written about the various scientific studies that indicate that the so-called 97% non-coding sequences originally known as "junk DNA" in human DNA is no less than genetic code of extraterrestrial life forms. The overwhelming majority of Human DNA is "Off-world" in origin and the complete 'program' was positively not written on Earth and that the mathematical code in human DNA cannot be explained by evolution.
In the next video of Ancient Aliens episode 'Dark Secrets of Alien-Human Genetics' more evidence is provided that all humans are the result of alien genetic manipulation.
Transcript: In the middle of the night in 2008, 20-year-old Charmaine de Roserio Sage was sleeping when she was abruptly awakened by a terrifying sight: a reptilian humanoid standing over her. Charmaine describes the encounter vividly: "I woke up, and a reptilian entered the room. We went to an underground cave where a group of reptilians surrounded me. Each one placed a hand on my body, and I began to change. It was an extraordinary but bizarre experience to watch my body morph from a human form into a reptilian one, with my smooth skin transforming into scales and a tail emerging."
Charmaine claims that during this experience, she learned that all humans are the result of alien genetic manipulation, although some people are more affected than others. She believes that different extraterrestrial races have visited Earth throughout history and have selectively manipulated certain groups of humans. According to her, these alien interventions are part of an ongoing war between various intelligent species, fighting over territory and involving the creation and manipulation of life forms.
In 2010, biologists led by Sante Pääbo of the Max Planck Institute for Evolutionary Anthropology made a remarkable discovery. They found that early humans not only coexisted with other primitive hominids but also interbred with them. Even more astonishing was the suggestion that another, unidentified species might also be represented in human DNA. This finding challenges the traditional view of human evolution as a straightforward progression from earlier hominids to modern humans.
Dr. John Hawks, an anthropologist from the University of Wisconsin, conducted a comprehensive analysis of human DNA and discovered that the rate of genetic evolution in the past 5,000 years has been 100 times faster than in any previous 5,000-year period. This raises the question: what caused such rapid changes in human DNA? Is it possible that extraterrestrial beings interbred with humans within the last 5,000 years, leading to these significant genetic alterations?
One notable case occurred in Sydney, Australia, in July 1992. Peter Khoury awoke one night to find himself paralyzed and unable to speak, with a strange, milky-white-skinned woman with large eyes and sharp features straddling his body. Another woman, with Asian features, stood nearby. The blonde woman touched her stomach, pointed to the sky, and then both women disappeared, leaving behind a single strand of blonde hair.
Khoury took the hair to a laboratory for DNA analysis, and the results were surprising. The hair was optically clear, unlike any human hair, and contained a rare combination of Chinese and Celtic DNA. While it didn't conclusively prove an alien origin, it did indicate something highly unusual.
In May 2013, mathematician Vladimir Shcherbak and astrobiologist Maxim Makukov published a study suggesting that the human genome contains a hidden code with precise mathematical patterns and an unknown symbolic language. Their research led them to believe that an extraterrestrial "stamp" might be embedded in our DNA, pointing to deliberate manipulation by alien beings in the distant past.
For ancient astronaut theorists, this finding supports the idea that extraterrestrials targeted human DNA with artificial mutations, potentially creating a form of organic robots—intelligent beings designed by advanced alien civilizations. This theory also raises the possibility that our own drive to create cybernetically enhanced versions of ourselves might be a continuation of the same agenda initiated by our extraterrestrial creators.
In 1966, scientists made a groundbreaking discovery by deciphering the genetic code, revealing that DNA is structured in clusters of three molecules known as codons or triplets. This discovery was revolutionary because it hinted at the possibility that the ultimate proof of extraterrestrial involvement in our past might be found within our own DNA, rather than in physical artifacts like crashed spaceships.
Ancient astronaut theorists argue that this triplet structure in DNA might be evidence of extraterrestrial tampering, suggesting that the number three holds a key to understanding our genetic language and our connection to otherworldly beings.
Could this be the ultimate proof that humanity's origins are not solely earthly but are intertwined with extraterrestrial influences?
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