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Gaia sees strange stars in most detailed Milky Way survey to date
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By NASA
The NASA Ames Science Directorate recognizes the outstanding contributions of (pictured left to right) Sigrid Reinsch, Lori Munar, Kevin Sims, and Matthew Fladeland. Their commitment to the NASA mission represents the entrepreneurial spirit, technical expertise, and collaborative disposition needed to explore this world and beyond.
Space Biosciences Star: Sigrid Reinsch
As Director of the SHINE (Space Health Impacts for the NASA Experience) program and Project Scientist for NBISC (NASA Biological Institutional Scientific Collection), Sigrid Reinsch is a high-performing scientist and outstanding mentor in the Space Biosciences Research Branch. Her dedication to student training and her efforts to streamline processes have significantly improved the experience of welcoming summer interns at NASA Ames.
Space Science and Astrobiology Star: Lori Munar
Lori Munar serves as the assistant Branch Chief of the Exobiology Branch. In the past few months, she has gone above and beyond to organize a facility and laboratory surplus event that involved multiple divisions over multiple days. The event resulted in considerable savings across the groups involved and improved the safety of N239 staff and the appearance of offices and labs.
Space Science and Astrobiology Star: Kevin Sims
Kevin Sims is a NASA Technical Project Manager serving the Astrophysics Branch as a member of the Flight Systems Implementation Branch in the Space Biosciences Division. Kevin is recognized for outstanding project management for exoplanet imaging instrumentation development in support of the Habitable Worlds Observatory. Kevin has streamlined, organized, and improved the efficiency of the Ames Photonics Testbed being developed as part the AstroPIC Early Career Initiative project.
Earth Science Star: Matthew Fladeland
Matthew Fladeland is a research scientist in the Earth Science Division managing NASA SMD’s Program Office for the Airborne Science Program, located at Ames. He is recognized for exemplary leadership and teamwork leading to new reimbursable agreements with the Department of Defense, for accelerating science technology solutions through the SBIR program, and for advancing partnerships with the US Forest Service on wildland ecology and fire science.
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By NASA
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Preparations for Next Moonwalk Simulations Underway (and Underwater)
NASA / DIP Start
November 17, 2021 at 10:00 AM ESTEnd
November 17, 2021 at 12:00 PM EST Workshop Series: What It’s About
The Digital Information Platform (DIP) workshop series is intended to provide a deeper dive and a closer look at some of the core features being developed by the DIP sub-project under ATM-X.
These workshops will give insight into DIP development, technology, and assumptions as well as providing a forum for engaging with the DIP team to pose questions and provide feedback on proposed designs. Engagement with the broader aviation community is a critical component to success of the DIP sub-project!
There will be several workshops within this series spanning a variety of topics. Participants are encouraged to sign up for any workshop topics they feel they could contribute to or provide feedback on.
Please keep an eye on the DIP homepage, under the upcoming events section, for future announcements of additional workshop topics!
Workshop #1: DIP Architecture and Data Integration Services
This workshop will cover DIP architecture and data integration services. Participants will get a look at how the DIP architecture is set-up as well as how data integration services are planned to be hosted on the platform.
The DIP architecture review is intended to cover how DIP was envisioned and how DIP is being developed to address data needs across the industry. Participants will have a chance to provide feedback on the DIP architecture and gain insight into how one might interface with the DIP to send or receive data.
The data integration services portion is intended to cover DIP’s technical approach to data integration. As an example implementation, there will be a first look at possible data fusion on the platform , including utilizing NASA’s Fuser, and tailoring for industry data consumers. Descriptions, at a high-level, of input to and output of the Fuser will also be discussed.
Who Should Register?
Participants interested in partnering with DIP and registering their service with the DIP platform are highly encouraged to attend this workshop. This is a unique opportunity for the aviation community to provide feedback and input on how this platform is structured to meet your needs.
Data and service consumers as well as data and service providers are encouraged to attend this workshop to provide their feedback and input for DIP development.
Participants looking to gain insight into upcoming DIP demonstrations or to learn more about DIP are encouraged to attend this workshop.
Resources
Presentation slides Session Recording Request materials via email (arc-dip-ext@mail.nasa.gov) Digital Information Platform
Digital Information Platform Events
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Earth (ESD) Earth Explore Explore Earth Home Air Quality Climate Change Freshwater Life on Earth Severe Storms Snow and Ice The Global Ocean Science at Work Earth Science at Work Technology and Innovation Powering Business Multimedia Image Collections Videos Data For Researchers About Us 1 min read
From Space to Soil: How NASA Sees Forests
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By NASA
Farah Al Fulfulee was just four years old when she started climbing onto the roof of her family’s house in Iraq to gaze at the stars.
“It scared me how vast and quiet the sky was, but it made me very curious. I grew a deep passion for the stars and constellations and what they might represent,” she said.
Her father noticed her interest and began bringing home books and magazines about space. Al Fulfulee first read about NASA in those pages and was fascinated by the agency’s mission to explore the cosmos for the benefit of all humanity.
“Right then I knew I had to be an astronaut! I must go to space myself and get a closer look,” she said. “I knew I must find a way to go and work for NASA and fulfill my dream, working with other people like me who had a passion to explore the universe.”
Farah Al Fulfulee poses outside the Sonny Carter Training Facility at NASA’s Johnson Space Center in Houston. Image courtesy of Farah Al Fulfulee As a girl growing up in the Middle East, Al Fulfulee had few opportunities to pursue this dream, but she refused to give up. Her dedication to schoolwork and excellence in science and math earned her a spot at the University of Baghdad College of Engineering. She completed a degree in electronic and communication engineering — similar to American electrical and computer engineering programs — and graduated as one of the top 10 students in her class. “We had a graduation party where you dress up as what you want to be in the future,” she recalled. “I wore a spacesuit.”
Farah Al Fulfulee celebrates her graduation from the University of Baghdad while wearing a spacesuit costume. Image courtesy of Farah Al Fulfulee Al Fulfulee was ready to launch her career, but Iraq did not have a developed space industry and finding work as a female engineer was a challenge. She accepted a project engineer position with a prominent Iraqi engineering firm in the information technology sector and spent four years working for the company in Iraq, Turkey, and Jordan, but she was disappointed to discover that her role involved very little engineering. “I was the only female on the team,” she said. “It was not common for a woman to work in the field or with customers, so I was always left behind to do office work. The job was not fulfilling.”
Still determined to join NASA, Al Fulfulee kept looking for her chance to come to the United States and finally found one in 2016, when she moved to Oklahoma to be near her sister. A new challenge soon rose: Without a degree from an American school or previous work experience in the United States, engineering opportunities were hard to come by. Al Fulfulee spent the next six years working in quality assurance for a human resources software company while she completed a MicroMasters program in software verification and management from the University of Maryland and honed her English and leadership skills.
Her big break came in 2022, when she landed a job with Boeing Defense, Space, and Security as a software quality engineer. “I was so excited,” she said. “I knew I was much closer to my dream since Boeing worked in the space industry and I would be able to apply internally to work on a space program.”
Farah Al Fulfulee participates in a NASA study that evaluated and compared the use of virtual reality and physical mockups to assess space vehicle and systems designs. Image courtesy of Farah Al Fulfulee Less than one year later, Al Fulfulee became a system design and analysis engineer for the International Space Station Program and joined the Station Management and Control Team at NASA’s Johnson Space Center in Houston. She helps develop requirements, monitors performance, and validates testing for electrical systems and software supporting space station payloads. She also designs hardware, software, and interface specifications for those systems. Al Fulfulee has served as the team’s point of contact, delivering verification assessment and data assessment reports for NASA’s SpaceX Crew-9 and Crew-10 missions, as well as the upcoming Axiom Mission 4 flight. She is currently working to support testing and verification for NASA’s SpaceX Crew-11.
“I could not be happier,” she declared.
She is also not stopping. “I won’t quit until I wear the blue suit.”
Farah Al Fulfulee tending to her backyard garden.Image courtesy of Farah Al Fulfulee Al Fulfulee has been an enthusiastic volunteer for various NASA studies, including the Exploration Atmosphere Studies that tested spacewalk safety protocols in an analog environment. She is pursuing a master’s degree in Space Operations Engineering from the University of Colorado, Colorado Springs. She is an avid gardener and learning how to grow produce indoors as a volunteer experimental botanist with the Backyard Produce Project, noting that such knowledge might come in handy on Mars.
She is also helping to inspire the next generation. Earlier this year, Al Fulfulee was a guest speaker at the Women in Tech & Business Summit in Iraq – an event designed to encourage Iraqi women to pursue technology careers. “I was the only person representing women in space,” she said. “It was a really moving experience.” Al Fulfulee provided practical advice on breaking barriers in aerospace and shared her story with the crowd.
“I know my path is long and across the continents,” she said, “but I am enjoying my journey.”
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By NASA
Explore Webb Webb News Latest News Latest Images Webb’s Blog Awards X (offsite – login reqd) Instagram (offsite – login reqd) Facebook (offsite- login reqd) Youtube (offsite) Overview About Who is James Webb? Fact Sheet Impacts+Benefits FAQ Science Overview and Goals Early Universe Galaxies Over Time Star Lifecycle Other Worlds Observatory Overview Launch Deployment Orbit Mirrors Sunshield Instrument: NIRCam Instrument: MIRI Instrument: NIRSpec Instrument: FGS/NIRISS Optical Telescope Element Backplane Spacecraft Bus Instrument Module Multimedia About Webb Images Images Videos What is Webb Observing? 3d Webb in 3d Solar System Podcasts Webb Image Sonifications Webb’s First Images Team International Team People Of Webb More For the Media For Scientists For Educators For Fun/Learning 6 Min Read Frigid Exoplanet in Strange Orbit Imaged by NASA’s Webb
This image of exoplanet 14 Herculis c was taken by NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera). A star symbol marks the location of the host star 14 Herculis, whose light has been blocked by a coronagraph on NIRCam (shown here as a dark circle outlined in white). Credits:
NASA, ESA, CSA, STScI, W. Balmer (JHU), D. Bardalez Gagliuffi (Amherst College) A planetary system described as abnormal, chaotic, and strange by researchers has come into clearer view with NASA’s James Webb Space Telescope. Using Webb’s NIRCam (Near-Infrared Camera), researchers have successfully imaged one of two known planets surrounding the star 14 Herculis, located 60 light-years away from Earth in our own Milky Way galaxy.
The exoplanet, 14 Herculis c, is one of the coldest imaged to date. While there are nearly 6,000 exoplanets that have been discovered, only a small number of those have been directly imaged, most of those being very hot (think hundreds or even thousands of degrees Fahrenheit). The new data suggests 14 Herculis c, which weighs about 7 times the planet Jupiter, is as cool as 26 degrees Fahrenheit (minus 3 degrees Celsius).
Image: 14 Herculis c (NIRCam)
This image of exoplanet 14 Herculis c was taken by NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera). A star symbol marks the location of the host star 14 Herculis, whose light has been blocked by a coronagraph on NIRCam (shown here as a dark circle outlined in white). NASA, ESA, CSA, STScI, W. Balmer (JHU), D. Bardalez Gagliuffi (Amherst College) The team’s results covering 14 Herculis c have been submitted to The Astrophysical Journal Letters and were presented in a press conference Tuesday at the 246th meeting of the American Astronomical Society in Anchorage, Alaska.
“The colder an exoplanet, the harder it is to image, so this is a totally new regime of study that Webb has unlocked with its extreme sensitivity in the infrared,” said William Balmer, co-first author of the new paper and graduate student at Johns Hopkins University. “We are now able to add to the catalog of not just hot, young exoplanets imaged, but older exoplanets that are far colder than we’ve directly seen before Webb.”
Webb’s image of 14 Herculis c also provides insights into a planetary system unlike most others studied in detail with Webb and other ground- and space-based `observatories. The central star, 14 Herculis, is almost Sun-like – it is similar in age and temperature to our own Sun, but a little less massive and cooler.
There are two planets in this system – 14 Herculis b is closer to the star, and covered by the coronagraphic mask in the Webb image. These planets don’t orbit each other on the same plane like our solar system. Instead, they cross each other like an ‘X’, with the star being at the center. That is, the orbital planes of the two planets are inclined relative to one another at an angle of about 40 degrees. The planets tug and pull at one another as they orbit the star.
This is the first time an image has ever been snapped of an exoplanet in such a mis-aligned system.
Scientists are working on several theories for just how the planets in this system got so “off track.” One of the leading concepts is that the planets scattered after a third planet was violently ejected from the system early in its formation.
“The early evolution of our own solar system was dominated by the movement and pull of our own gas giants,” added Balmer. “They threw around asteroids and rearranged other planets. Here, we are seeing the aftermath of a more violent planetary crime scene. It reminds us that something similar could have happened to our own solar system, and that the outcomes for small planets like Earth are often dictated by much larger forces.”
Understanding the Planet’s Characteristics With Webb
Webb’s new data is giving researchers further insights into not just the temperature of 14 Herculis c, but other details about the planet’s orbit and atmosphere.
Findings indicate the planet orbits around 1.4 billion miles from the host star in a highly elliptical, or football-shaped orbit, closer in than previous estimates. This is around 15 times farther from the Sun than Earth. On average, this would put 14 Herculis c between Saturn and Uranus in our solar system.
The planet’s brightness at 4.4 microns measured using Webb’s coronagraph, combined with the known mass of the planet and age of the system, hints at some complex atmospheric dynamics at play.
“If a planet of a certain mass formed 4 billion years ago, then cooled over time because it doesn’t have a source of energy keeping it warm, we can predict how hot it should be today,” said Daniella C. Bardalez Gagliuffi of Amherst College, co-first author on the paper with Balmer. “Added information, like the perceived brightness in direct imaging, would in theory support this estimate of the planet’s temperature.”
However, what researchers expect isn’t always reflected in the results. With 14 Herculis c, the brightness at this wavelength is fainter than expected for an object of this mass and age. The research team can explain this discrepancy, though. It’s called carbon disequilibrium chemistry, something often seen in brown dwarfs.
“This exoplanet is so cold, the best comparisons we have that are well-studied are the coldest brown dwarfs,” Bardalez Gagliuffi explained. “In those objects, like with 14 Herculis c, we see carbon dioxide and carbon monoxide existing at temperatures where we should see methane. This is explained by churning in the atmosphere. Molecules made at warmer temperatures in the lower atmosphere are brought to the cold, upper atmosphere very quickly.”
Researchers hope Webb’s image of 14 Herculis c is just the beginning of a new phase of investigation into this strange system.
While the small dot of light obtained by Webb contains a plethora of information, future spectroscopic studies of 14 Herculis could better constrain the atmospheric properties of this interesting planet and help researchers understand the dynamics and formation pathways of the system.
The James Webb Space Telescope is the world’s premier space science observatory. Webb is solving mysteries in our solar system, looking beyond to distant worlds around other stars, and probing the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space Agency) and CSA (Canadian Space Agency).
To learn more about Webb, visit:
https://science.nasa.gov/webb
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Media Contacts
Laura Betz – laura.e.betz@nasa.gov
NASA’s Goddard Space Flight Center, Greenbelt, Md.
Hannah Braun – hbraun@stsci.edu
Space Telescope Science Institute, Baltimore, Md.
Christine Pulliam – cpulliam@stsci.edu
Space Telescope Science Institute, Baltimore, Md.
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