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New Images Confirm: Betelgeuse Has a Companion
New analysis of observations taken in 2024 confirm a stellar companion for Betelgeuse in the constellation Orion.
The post New Images Confirm: Betelgeuse Has a Companion appeared first on Sky & Telescope.
How flowers shaped the world as we know it
David Haskell brings readers through millions of years of botanical history for his latest book, How Flowers Made Our World
Primordial Black Holes Can Trigger Type Ia Supernovae, and Astronomers Should be Able to Find Them
Primordial black holes (PBH) remain hypothetical, but that isn't stopping astrophysicists from figuring out how they could interact with other stellar objects. New research shows how PBHs, formed in the early Universe from collapsing pockets of dense subatomic matter instead of from stars, can enter white dwarfs. In some cases, that could've triggered a Type Ia supernova with particular chemical fingerprints, which should be detectable.
Radio Array Detects Polarized Light From a GRB
On March 10, 2026, the Fermi telescope gamma-ray burst team reported the detection of a long-duration gamma ray burst that occurred when a star exploded inside a dense, highly magnetized cloud of hydrogen gas. That HII region is a bubble of ionized hydrogen created by winds from a massive young star. Astronomers immediately turned as many telescopes as possible to view the burst and its afterglow, including the NSF's Karl Jansky Very Large Array.
Chilean mummies reveal a lost lineage of smallpox
Centuries-old DNA that was found in these mummies belongs to an extinct viral lineage of smallpox that was brought across the Atlantic during European colonization of the Americas
Everyone alive may carry DNA from a ‘ghost lineage’ of human ancestors
Scientists analyzing modern genomes may have found a long-lost branch of the human family tree
3 charts show how extreme heat is costing us hours of lost sleep
The U.S. has been pummeled with heat waves this summer. Here’s how hot overnight temperatures can get in the way of a good night’s rest—in three charts
NASA Assigns Astronaut Deniz Burnham to First Space Station Mission
NASA astronaut Deniz Burnham will embark on her first mission to the International Space Station, serving as an Expedition 76 flight engineer.
Burnham will launch aboard the Roscosmos Soyuz MS-30 spacecraft with cosmonauts Dmitri Petelin and Konstantin Borisov. Launch is targeted for March 2027, from the Baikonur Cosmodrome in Kazakhstan, and the trio will spend about seven months aboard the orbiting laboratory.
During her expedition, Burnham will conduct scientific investigations and technology demonstrations to help prepare humans for future exploration missions to the Moon and Mars and to benefit people on Earth.
Selected as a NASA astronaut in 2021, Burnham graduated with the agency’s 23rd astronaut class in 2024. Born at Incirlik Air Base in Adana, Turkey, Burnham moved frequently while growing up in a military family. She was living in Wasilla, Alaska, at the time of her selection.
A former intern at NASA’s Ames Research Center in California’s Silicon Valley, Burnham earned a bachelor’s degree in chemical engineering from the University of California, San Diego, and a master’s degree in mechanical engineering from the University of Southern California in Los Angeles. An experienced leader in the energy industry, she spent more than a decade managing onsite drilling operations on oil rigs across North America. Burnham also served in the U.S. Navy Reserves as an engineering duty officer. She is a licensed private pilot with ratings for airplane single engine land and sea, instrument airplane, and rotorcraft-helicopter.
For more than 25 years, people have lived and worked continuously aboard the International Space Station, advancing scientific knowledge and making research breakthroughs not possible on Earth. The space station helps NASA understand and overcome the challenges of human spaceflight, expand commercial opportunities in low Earth orbit, and build on the foundation for long-duration missions to the Moon, as part of the Artemis program, and to Mars.
To learn more about International Space Station research, operations, and its crews, visit:
-end-
Joshua Finch
Headquarters, Washington
202-358-1100
joshua.a.finch@nasa.gov
Anna Schneider
Johnson Space Center, Houston
281-483-5111
anna.c.schneider@nasa.gov
NASA Assigns Astronaut Deniz Burnham to First Space Station Mission
NASA astronaut Deniz Burnham will embark on her first mission to the International Space Station, serving as an Expedition 76 flight engineer.
Burnham will launch aboard the Roscosmos Soyuz MS-30 spacecraft with cosmonauts Dmitri Petelin and Konstantin Borisov. Launch is targeted for March 2027, from the Baikonur Cosmodrome in Kazakhstan, and the trio will spend about seven months aboard the orbiting laboratory.
During her expedition, Burnham will conduct scientific investigations and technology demonstrations to help prepare humans for future exploration missions to the Moon and Mars and to benefit people on Earth.
Selected as a NASA astronaut in 2021, Burnham graduated with the agency’s 23rd astronaut class in 2024. Born at Incirlik Air Base in Adana, Turkey, Burnham moved frequently while growing up in a military family. She was living in Wasilla, Alaska, at the time of her selection.
A former intern at NASA’s Ames Research Center in California’s Silicon Valley, Burnham earned a bachelor’s degree in chemical engineering from the University of California, San Diego, and a master’s degree in mechanical engineering from the University of Southern California in Los Angeles. An experienced leader in the energy industry, she spent more than a decade managing onsite drilling operations on oil rigs across North America. Burnham also served in the U.S. Navy Reserves as an engineering duty officer. She is a licensed private pilot with ratings for airplane single engine land and sea, instrument airplane, and rotorcraft-helicopter.
For more than 25 years, people have lived and worked continuously aboard the International Space Station, advancing scientific knowledge and making research breakthroughs not possible on Earth. The space station helps NASA understand and overcome the challenges of human spaceflight, expand commercial opportunities in low Earth orbit, and build on the foundation for long-duration missions to the Moon, as part of the Artemis program, and to Mars.
To learn more about International Space Station research, operations, and its crews, visit:
-end-
Joshua Finch
Headquarters, Washington
202-358-1100
joshua.a.finch@nasa.gov
Anna Schneider
Johnson Space Center, Houston
281-483-5111
anna.c.schneider@nasa.gov
The ELT's Spectrograph Could Sniff Out Biosignatures on Other Worlds
Before any major telescope commissioning, there are dozens of papers that attempt to define what we can expect from it. We’re starting to see some come through for the Extremely Large Telescope (ELT), which hopefully will get a more imaginative name when the 39m behemoth is officially commissioned in Chile in the 2030s. A new paper from Evann Kurzawa-Ferrandez and his co-authors at NASA’s Jet Propulsion Laboratory, and available in pre-print on arXiv, showcases what kind of biologically relevant gases we can find on some of our nearest exoplanets.
Starburst Galaxy Centaurus A
In this July 6, 2026, image, NASA’s James Webb Space Telescope’s Mid-Infrared Instrument (MIRI) reveals the nearby galaxy Centaurus A, exposing the dusty structures and hidden activity that shape this unusual system.
Centaurus A is 11 million light-years away from Earth, relatively close in cosmic terms. Yet, unlike most nearby galaxies, it is very active, making it a powerful laboratory for understanding how galaxies and black holes grow and evolve together.
Explore the galaxy through an interactive map.
Image credit: NASA, ESA, CSA, STScI; Image Processing: Alyssa Pagan (STScI), Joseph DePasquale (STScI), Macarena Garcia Marin (ESA Office at STScI)
Starburst Galaxy Centaurus A
In this July 6, 2026, image, NASA’s James Webb Space Telescope’s Mid-Infrared Instrument (MIRI) reveals the nearby galaxy Centaurus A, exposing the dusty structures and hidden activity that shape this unusual system.
Centaurus A is 11 million light-years away from Earth, relatively close in cosmic terms. Yet, unlike most nearby galaxies, it is very active, making it a powerful laboratory for understanding how galaxies and black holes grow and evolve together.
Explore the galaxy through an interactive map.
Image credit: NASA, ESA, CSA, STScI; Image Processing: Alyssa Pagan (STScI), Joseph DePasquale (STScI), Macarena Garcia Marin (ESA Office at STScI)
Starburst Galaxy Centaurus A
Spacecraft will swarm asteroid Apophis during fateful 2029 Earth flyby
Space agencies around the globe are coordinating missions to visit the asteroid Apophis during a close encounter with Earth in 2029
Wandering Supermassive Black Hole Found at the Edge of its Galaxy
Astronomers have long thought supermassive black holes can escape their home galaxies — now they've found one roaming its host's galactic outskirts.
The post Wandering Supermassive Black Hole Found at the Edge of its Galaxy appeared first on Sky & Telescope.
The Exciting Plan to Photograph an Alien Continent
NASA has selected a concept study, led by physicist Paul Stankus, exploring whether a pair of spacecraft flying in tight formation could one day produce an actual image of an Earth like exoplanet's surface, oceans, continents and all. It's an early stage idea, backed by NASA's Innovative Advanced Concepts program, but if it ever came together, it would represent an extraordinary leap beyond simply detecting a distant world to genuinely seeing its face.
A Thermal Camera Trick Could Let LIGO See Twice as Far
A team of researchers have found a surprisingly simple way to boost the sensitivity of gravitational wave detectors like LIGO. It’s surprisingly simple to, just point an ordinary thermal imaging camera at the mirrors themselves. The technique could improve LIGO's next upgrade by up to 31%, letting it detect neutron star collisions tens of millions of light years farther away, and is already being built into the design of its planned successor, Cosmic Explorer.
Mars' Double Storm Problem
A new study presented at the Royal Astronomical Society's National Astronomy Meeting suggests that solar storms may warm the Martian lower atmosphere, but only when they strike during a major Martian dust storm. The discovery was accidental, emerging from a search for a different effect entirely, and hints that the weather system on Mars may be more tangled and interconnected than scientists previously assumed.
NASA Johnson Interns Shaping the Future of Exploration
NASA interns at Johnson Space Center are applying their talents to real-world projects while working alongside the engineers, scientists, communicators, and innovators advancing human spaceflight. Learn how these students are gaining hands-on experience, contributing to real missions, and preparing to join the nation’s highly skilled and competitive aerospace workforce.
Meet the students behind the work and discover what inspired them to pursue careers at NASA.
Macie Landon — Moon Base Program Strategic Communications Macie Landon shares information about NASA’s Moon Base Program with visitors at the agency’s exhibit during FIFA Fan Festival in East Downtown Houston. Being able to translate complex concepts into media that the public can understand and take inspiration from is hugely important.
Macie Landon
Moon Base Program Strategic Communications Intern
Macie Landon is helping tell the story of humanity’s first outpost on the lunar surface. Using graphic design, 3D modeling, video production, and other multimedia tools, she creates visual content that supports public outreach and internal communications for the Moon Base Program.
Landon’s path to NASA began with a lifelong interest in space, science fiction, art, and video games. While studying visualization at Texas A&M University, she planned to pursue a career in gaming or feature animation before discovering she could apply those same creative skills at NASA.
Her first internship was with the Graphics and Visualization Lab at NASA’s Glenn Research Center in Cleveland, where she created 3D models for virtual reality simulations.
“I had no idea I could pursue multimedia design at NASA,” Landon said. “I loved it and was so inspired by the creative force across all NASA centers.”
After building connections at Glenn, Landon applied for a summer internship at Johnson, where she continues using design to help communicate NASA’s human space exploration goals.
“Everyone at NASA is so smart, helpful, and willing to share their stories,” she said. “Almost every day I have at least one memorable and surprising moment.”
Landon has also gained an appreciation for the collaboration behind NASA’s missions.
“Through my two internships, I’ve learned how thousands of people from different backgrounds work together toward the same goal of benefiting humanity,” she said.
Working in strategic communications has changed the way Landon views STEM careers.
“Without someone sharing the stories of NASA’s work, much of it would go unseen,” she said. “The creatives at NASA are key to inspiring the next generation.”
In addition to creating multimedia products, Landon regularly engages with the public at outreach events, answering questions from audiences of all ages and backgrounds.
“I’ve learned a lot about how to have meaningful and impactful conversations with people,” she said.
Looking ahead, Landon hopes to continue using design and storytelling to help people better understand NASA’s missions while inspiring future explorers.
“I hope that through my work as a NASA intern, I continue to inspire the next generation of scientists, creatives, explorers, and more to be part of NASA’s mission in bettering humanity,” she said.
For students considering careers in STEM, Landon encourages them to follow what genuinely interests them.
“Explore what you truly love. You may discover there’s a place for your skills at NASA, too.”
John Graham Reynolds — AI and Machine Learning John Graham Reynolds stands in front of the Saturn V rocket at Rocket Park. I am a small cog in the big NASA wheel, but I know my tiny steps enable a much larger leap for mankind.
John Graham Reynolds
AI and Machine Learning Research Engineer Intern
John Graham Reynolds develops generative artificial intelligence systems in NASA’s Advanced Operations Concepts Lab that help improve mission support and engineering operations for NASA’s Orion Program and other aspects of human spaceflight.
Before joining NASA, Reynolds worked for four years as a professional engineer. Looking for an opportunity to make a greater impact, he returned to graduate school and sought work that aligned with his passion for meaningful innovation.
“NASA is the greatest symbol of American ingenuity and a beacon for public progress,” Reynolds said. “Applying here was a no-brainer.”
As a graduate intern, Reynolds has contributed to technologies that support NASA’s human spaceflight missions.
One achievement he is especially proud of came during the Artemis II mission, when his team’s flagship AI system provided engineering support for the Orion spacecraft.
The system provided operators of the Orion Flight Software console in the Orion Mission Evaluation Room with an AI-powered interface to quickly access and summarize internal engineering documentation, allowing engineers to analyze faults, troubleshoot issues, and contribute to Orion operations during Artemis II.
“Helping support a mission that carried humans farther from Earth than ever before was an incredible experience,” he said.
Working alongside NASA engineers has also changed the way Reynolds thinks about a career in STEM.
“NASA is filled with smart people, but above all else, it is filled with people who are passionate about what they do,” he said. “That overwhelming sense of passion and purpose regularly reminds me of the value STEM careers provide.”
Reynolds says one of the biggest lessons he has learned is that innovation depends on collaboration.
“Always be open to the ideas of others, and they will be open to you,” he said. “No one can solve every problem. Teamwork, collaboration, and consideration are the greatest agents of improvement.”
Mentorship and networking have also played an important role in his internship experience.
“Connecting with full-time staff and other interns has opened many doors for me,” Reynolds said. “I know those connections will support me for the rest of my life, inside and outside of NASA.”
Looking ahead, Reynolds hopes to continue developing technologies that strengthen NASA’s missions and advance the future of space exploration.
For students considering a career at NASA, Reynolds encourages them to stay curious and follow what genuinely interests them.
“Find what you love, even if it isn’t STEM,” he said. “Explore anything and everything that interests you. Never stop.”
Morgan Gridley — Photography Morgan Gridley photographs activity inside NASA’s Orion spacecraft mockup at the Space Vehicle Mockup Facility at NASA’s Johnson Space Center in Houston. NASA/Josh Valcarcel Seeing my work used to communicate NASA’s missions and milestones has been incredibly rewarding. It’s shown me the real impact photography can have.
morgan gridley
Photography Intern
Morgan Gridley is helping document the next chapter of human spaceflight as a photography intern at Johnson. From astronaut portraits and crew training to major mission announcements, her photographs help tell the story of NASA’s missions. Now in her second summer internship, Gridley is building on the experience that first sparked her passion for documenting exploration.
“Working alongside so many talented photographers, engineers, scientists, astronauts, and creatives has shown me how many different ways people contribute to NASA’s mission,” Gridley said.
Gridley learned about the internship after NASA photographer Bill Stafford, an East Texas A&M University alumnus, shared the opportunity with faculty. Her professor passed it along to the class, and Gridley immediately applied.
“I’ve always loved space and exploration, so it seemed like an incredible experience,” she said.
Gridley’s work included photographing one of NASA’s WB-57 aircraft during takeoff. Those images later supported news coverage highlighting the aircraft’s role in aerial imaging during the Texas floods.
She also served as one of the photographers covering the Artemis III crew announcement, with some of her images appearing in news coverage of the historic milestone.
Gridley credits her mentors with helping her grow throughout both internships.
“I consider every member of my team to be one of my mentors,” she said. “Even after my first internship ended, I stayed in touch by sharing my work and receiving feedback on my photos.”
Photographing astronauts in the studio has become one of Gridley’s favorite assignments.
“When I first started photography, I mostly focused on landscapes and didn’t enjoy taking portraits,” she said. “Now, portrait photography is my favorite part of what I do.”
Looking ahead, Gridley hopes to continue documenting NASA’s work as part of the photography team.
“Being able to capture moments that are part of NASA’s history has been an amazing experience, and I’d love the opportunity to continue telling those stories through photography,” she said.
For students considering careers in STEM and the creative arts, Gridley encourages them to stay curious and embrace new opportunities.
“Don’t be afraid to step outside your comfort zone,” she said. “Staying open to new experiences can lead you to opportunities and interests you never expected.”
Learn more about NASA internship programs.
About the AuthorSumer Loggins Share Details Last Updated Jul 30, 2026 Related Terms Explore More 6 min read NASA Science Soars During August Total Solar EclipseEditor’s note: An update to this story was made on July 30, 2026, to share…
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