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Three Possible Alien Agendas: Upgrade Us, Colonize Earth, or Warn Us
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By NASA
3 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
This summer, NASA welcomed interns with professional teaching experience to help make the agency’s data more interactive and accessible in the classroom. Their efforts are an important step in fostering the education and curiosity of the Artemis Generation of students who will shape the future workforce.
Diane Ripollone: Making Activities Accessible for Low-Vision Students
In the center, Diane Ripollone smiles in a blue jacket with the blue, white, and red NASA logo on the left and a SOFIA patch on the right. Behind Diane is the SOFIA aircraft and her arm rests on a railing beside her. Credit: Diane Ripollone A 35-year-veteran educator, Diane Ripollone teaches Earth science, astronomy, and physics to high school students in North Carolina. In her decades of experience, she’s seen firsthand how students with physical challenges can face difficulties in connecting with lessons. She decided to tackle the issue head-on with her internship.
Ripollone supports the My NASA Data Program, which provides educational materials to interact with live data collected by NASA satellites, observatories, and sensors worldwide. As a NASA intern, she has worked to create physical materials with braille for students with- vision limitations.
“It’s a start for teachers,” Ripollone said. “Although every classroom is different, this helps to provide teachers a jumpstart to make engaging lesson plans centered around real NASA data.” Her NASA internship has excited and inspired her students, according to Ripollone. “My students have been amazed! I see their eyes open wide,” she said. “They say, ‘My teacher is working for NASA!'”
Felicia Haseleu: Improving Reading and Writing Skills
North Dakota teacher Felicia Haseleu never imagined she’d be a NASA intern until a colleague forwarded the opportunity to her inbox. A teacher on her 11th year, she has seen how COVID-19 has affected students: “It’s caused a regression in reading and writing ability,” a shared impact that was seen in students nationwide.
A science teacher passionate about reading and writing, Felicia set out to utilize these in the science curriculum. As an intern with My NASA Data, she’s prepared lesson plans that combine using the scientific method with creative writing, allowing students to strengthen their reading and writing skills while immersing themselves in science.
Haseleu anticipates her NASA internship will provide benefits inside and outside the classroom.
“It’s going to be awesome to return to the classroom with all of these materials,” she said. “Being a NASA intern has been a great experience! I’ve felt really supported and you can tell that NASA is all encompassing and supports one another. From the camaraderie to NASA investing in interns, it’s nice to feel valued by NASA.”
Teri Minami: Hands-on Lesson for Neurodivergent and Artistic Students
Teri Minami poses in a white lab coat, lilac gloves, glasses, and “Dexter” name tag. She is on the right of the image with a coworker on the left. Red school lockers line the wall behind them. Credit: Teri Minami “I’ve never been a data-whiz; I’ve always connected with science hands-on or through art,” said NASA intern Teri Minami, a teacher of 10 years in coastal Virginia. She cites her personal experience in science to guide her to develop lessons using NASA data for neurodivergent students or those with a more artistic background.
Through her NASA internship, she aims to create lesson plans which allow students to engage first-hand with science while outdoors, such as looking at water quality data, sea level ice, and CO2 emissions, taking their own measurements, and doing their own research on top of that.
Although many people associate being an intern with being an undergraduate in college, NASA interns come from all ages and backgrounds. In 2024, the agency’s interns ranged in age from 16 to 61 and included high school students, undergraduates, graduate students, doctoral students, and teachers.
Interested in joining NASA as an intern? Apply at intern.nasa.gov.
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By European Space Agency
Image: This striking high-resolution image offers an in-depth view of central Paris, allowing you to explore and zoom into the city’s most captivating areas in exceptional detail. View the full article
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By NASA
Crane operator Rebekah Tolatovicz, a shift mechanical technician lead for Artic Slope Regional Corporation at NASA’s Kennedy Space Center in Florida, operates a 30-ton crane to lift the agency’s Artemis II Orion spacecraft out of the recently renovated altitude chamber to the Final Assembly and Systems Testing, or FAST, cell inside NASA Kennedy’s Neil A. Armstrong Operations and Checkout Building on April 27.
During her most recent lift July 10, Tolatovicz helped transfer Orion back to the FAST cell following vacuum chamber qualification testing in the altitude chamber earlier this month. This lift is one of around 250 annual lifts performed at NASA Kennedy by seven operator/directors and 14 crane operators on the ASRC Orion team.
“At the time of the spacecraft lift, I focus solely on what’s going on in the moment of the operation,” explains Tolatovicz. “Listening for the commands from the lift director, making sure everyone is safe, verifying the vehicle is clear, and ensuring the crane is moving correctly.”
All Orion crane operators are certified after classroom and on-the-job training focusing on areas such as rigging, weight and center of gravity, mastering crane controls, crane securing, assessing safety issues, and emergency procedures. Once certified, they progress through a series of the different lifts required for Orion spacecraft operations, from simple moves to the complex full spacecraft lift.
“It’s not until after the move is complete and the vehicle is secured that I have a moment to think about how awesome it is to be a part of history on the Orion Program and do what I get to do every day with a team of the most amazing people,” Tolatovicz said.
Photo credit: NASA/Amanda Stevenson
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By USH
With today's technology, including CGI, Artificial Intelligence, and other similar programs, it is not difficult to create fake UFO videos. It is currently a challenge to distinguish a fake UFO video from a real one.
Additionally, you also need to ask yourself whether a observed UFO is a craft made by certain organizations here on Earth or if it is a real alien UFO.
So far, the most reliable recordings of UFO sightings come from the time before the advent of Artificial Intelligence.
The following recording is a UFO sighting from 2007. Marvin Badilla, a carpenter from Acosta, Costa Rica, filmed an extraordinary video of a metallic, disc-shaped object hovering momentarily before flipping vertically and departing.
Captured on a Motorola Razr, this footage has fascinated both enthusiasts and experts for years.
In the video below, we delve into a detailed analysis of this compelling UFO sighting, compare the original and enhanced footage, and listen to expert opinions on its authenticity.
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By NASA
5 Min Read Watch Carbon Dioxide Move Through Earth’s Atmosphere
Global CO2 ppm for January-March of 2020. This camera move orbits Earth from a distance. Credits:
NASA’s Scientific Visualization Studio Earth (ESD) Earth Home Explore Climate Change Science in Action Multimedia Data For Researchers What we’re looking at:
This global map shows concentrations of carbon dioxide as the gas moved through Earth’s atmosphere from January through March 2020, driven by wind patterns and atmospheric circulation.
Because of the model’s high resolution, you can zoom in and see carbon dioxide emissions rising from power plants, fires, and cities, then spreading across continents and oceans.
Global CO2 ppm for January-March of 2020. This camera move orbits Earth from a distance. Download this visualization from NASA’s Scientific Visualization Studio: https://svs.gsfc.nasa.gov/5196 Credits: NASA’s Scientific Visualization Studio “As policymakers and as scientists, we’re trying to account for where carbon comes from and how that impacts the planet,” said climate scientist Lesley Ott at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. “You see here how everything is interconnected by these different weather patterns.”
You see here how everything is interconnected by these different weather patterns.
Lesley Ott
NASA Climate scientist
What are the sources of CO2?
Over China, the United States, and South Asia, the majority of emissions came from power plants, industrial facilities, and cars and trucks, Ott said. Meanwhile, in Africa and South America, emissions largely stemmed from fires, especially those related to land management, controlled agricultural burns and deforestation, along with the burning of oil and coal. Fires release carbon dioxide as they burn.
Why does the map look like it’s pulsing?
Global CO2 ppm for January-March of 2020. This camera move zooms in on the eastern United States. Download this visualization from NASA’s Scientific Visualization Studio: https://svs.gsfc.nasa.gov/5196 Credits: NASA’s Scientific Visualization Studio There are two primary reasons for the pulsing: First, fires have a clear day-night cycle. They typically flare up during the day and die down at night.
Second, you’re seeing the absorption and release of carbon dioxide as trees and plants photosynthesize. Earth’s land and oceans absorb about 50% of carbon dioxide; these are natural carbon sinks. Plants take up carbon dioxide during the day as they photosynthesize and then release it at night through respiration. Notice that much of the pulsing occurred in regions with lots of trees, like mid- or high-latitude forests. And because the data were taken during the Southern Hemisphere summer, you see more pulsing in the tropics and South America, where it was the active growing season.
Some of the pulsing also comes from the planetary boundary layer — the lowest 3,000 feet (900 meters) of the atmosphere — which rises as the Earth’s surface is heated by sunlight during the day, then falls as it cools at night.
The data that drives it:
The map was created by NASA’s Scientific Visualization Studio using a model called GEOS, short for the Goddard Earth Observing System. GEOS is a high-resolution weather model, powered by supercomputers, that is used to simulate what was happening in the atmosphere — including storm systems, cloud formations, and other natural events. GEOS pulls in billions of data points from ground observations and satellite instruments, such as the Terra satellite’s MODIS and the Suomi-NPP satellite’s VIIRS instruments. Its resolution is more than 100 times greater than a typical weather model.
Ott and other climate scientists wanted to know what GEOS would show if it was used to model the movement and density of carbon dioxide in the global atmosphere.
“We had this opportunity to say: can we tag along and see what really high-resolution CO2 looks like?” Ott said. “We had a feeling we were going to see plume structures and things that we’ve never been able to see when we do these coarser resolution simulations.”
Her instinct was right. “Just seeing how persistent the plumes were and the interaction of the plumes with weather systems, it was tremendous.”
Why it matters:
NASA’s Goddard Space Flight Center/Scientific Visualization Studio/ Katie Jepson We can’t tackle climate change without confronting the fact that we’re emitting massive amounts of CO2, and it’s warming the atmosphere, Ott said.
Carbon dioxide is a heat-trapping greenhouse gas and the primary reason for Earth’s rising temperatures. As CO2 builds in the atmosphere, it warms our planet. This is clear in the numbers. 2023 was the hottest year on record, according to scientists from NASA’s Goddard Institute for Space Studies (GISS) in New York. Most of the 10 hottest years on record have occurred in the past decade.
All this carbon dioxide isn’t harmful to air quality. In fact, we need some carbon dioxide to keep the planet warm enough for life to exist. But when too much CO2 is pumped into the atmosphere, the Earth warms too much and too fast. That’s what has been happening for at least the past half century. The concentration of carbon dioxide in the atmosphere increased from approximately 278 parts per million in 1750, the beginning of the industrial era, to 427 parts per million in May 2024.
Read More: Emissions from Fossil Fuels Continue to Rise
Human activities have “unequivocally caused warming,” according to the latest report by the Intergovernmental Panel on Climate Change. This warming is leading to all sorts of changes to our climate, including more intense storms, wildfires, heat waves, and rising sea levels.
Inside the SVS studio:
Carbon dioxide exists everywhere in the atmosphere, and the challenge for AJ Christensen, a senior visualization designer at NASA’s Goddard Space Flight Center, was to show the differences in density of this invisible gas.
“We didn’t want people to get the impression that there was no carbon dioxide in these sparser regions,” Christensen said. “But we also wanted to really highlight the dense regions because that’s the interesting feature of the data. We were trying to show that there’s a lot of density over New York and Beijing.”
Data visualizations help people understand how Earth’s systems work, and they can help scientists find patterns in massive datasets, Ott said.
“What’s happening is you’re stitching together this very complex array of models to make use of the different satellite data, and that’s helping us fill in this broad puzzle of all the processes that control carbon dioxide,” Ott said. “The hope is that if we understand greenhouse gases really well today, we’ll be able to build models that better predict them over the next decades or even centuries.”
For more information and data on greenhouse gases, visit the U.S. Greenhouse Gas Center.
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Jenny Marder
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Last Updated Jul 23, 2024 Location Goddard Space Flight Center Related Terms
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