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Astronomy & Space news
Cold fronts in nearby galaxy group may redistribute metals, Chandra and GMRT data reveal
Astronomers from South Africa and India have analyzed archival data from the Chandra X-ray Observatory and Giant Metrewave Radio Telescope (GMRT) regarding a nearby small galaxy group known as IC 1262. Results of the new ...
Tiny satellites face big data limits: How foldable antennas could change CubeSat missions
An origami-inspired reflectarray antenna developed by researchers at Institute of Science Tokyo enables CubeSats to achieve high antenna gain while fitting within the tight size constraints of small satellites. Weighing just ...
Space Exploration
11 hours ago
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Light-powered propulsion expands space exploration possibilities
Reaching the nearest star system, Alpha Centauri, would take hundreds of thousands of years using current rocket propulsion technology. Researchers in the J. Mike Walker '66 Department of Mechanical Engineering at Texas A&M ...
Space Exploration
14 hours ago
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Astronomers find an exo-Jupiter, and it seems to have clouds
A team of astronomers led by Elisabeth Matthews at the Max Planck Institute for Astronomy (MPIA) has made a discovery that highlights the limits of most current models of exoplanet atmospheres: water-ice clouds on a distant ...
Astrobiology
16 hours ago
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NASA unveils Roman telescope to map universe, find 10,000s of exoplanets
NASA unveiled a new telescope on Tuesday to scan vast swaths of the universe for planets outside our solar system and probe the mysteries of dark matter and dark energy.
Astronomy
18 hours ago
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NASA's Curiosity rover uncovers metal‑rich hotspot tied to ancient Martian lake
A team of scientists using the ChemCam instrument on NASA's Curiosity Mars rover has discovered the highest amounts of iron, manganese, and zinc ever found together in Gale Crater on Mars. Minerals with these metals were ...
Astrobiology
20 hours ago
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Stellar flares may expand habitable zones around small stars
The search for life beyond Earth has traditionally focused on exoplanets orbiting sun-like stars, which is a G-type star. However, low-mass stars, which are designated as K-type and M-type stars, have rapidly become a target ...
Planetary Sciences
9 hours ago
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NASA eyes September for Roman Telescope launch
NASA's Nancy Grace Roman Space Telescope team now is targeting as soon as early September 2026 for launch, ahead of the agency's commitment to flight no later than May 2027.
Astronomy
10 hours ago
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Sun simulations reveal how cool prominences survive in million-degree corona
At more than one million degrees, the sun's atmosphere—the corona—is incredibly hot; but not everywhere. Time and again, huge structures of significantly cooler solar plasma—about 10,000 degrees—appear within the corona. ...
Astronomy
23 hours ago
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Astronomers reveal spectacular birthplace of cosmic buckyballs
Fifteen years after Western astronomers first discovered "buckyballs" in space (soccer ball-shaped molecules that resemble a hollow sphere), they're back with stunning images and rich data generated using the James Webb Space ...
Astronomy
14 hours ago
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Image: Belts of green in the Washington suburbs
Along the northeast side of the Capital Beltway in Maryland, green spaces weave through the developed landscape.
Planetary Sciences
8 hours ago
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Ames's contributions to Artemis II
NASA successfully sent four astronauts around the moon for the first time in more than 50 years, setting the stage for future lunar landing missions. As the agency continues to push the bounds of space exploration, NASA's ...
Space Exploration
16 hours ago
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Which types of civilizations collapse and which can endure?
Human history is littered with expired civilizations, and scholars and archaeologists have made a determined effort to understand why and how civilizations collapse. They've found that symptoms like a growing wealth gap and ...
Astrobiology
19 hours ago
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SpaceX partners with AI startup Cursor, may buy it for $60 bn
SpaceX on Tuesday announced a partnership with AI coding company Cursor and said the alliance comes with an option to buy the startup for $60 billion later this year.
Space Exploration
Apr 22, 2026
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Mars rover detects never-before-seen organic compounds in new experiment
NASA's Curiosity Mars rover has uncovered a diverse mix of organic molecules on Mars, including chemicals widely considered building blocks for the origin of life on Earth.
Astrobiology
Apr 21, 2026
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CHIME tracks a hyperactive repeating fast radio burst source
Using the Canadian Hydrogen Intensity Mapping Experiment (CHIME), an international team of astronomers has performed radio observations of FRB 20220912A—a highly active source of repeating fast radio bursts. Results of the ...
Astronomers precisely date rare brown dwarf companion, offering new test for how these objects cool
Astronomers at the University of Hawaiʻi have precisely measured the age of a nearby sun-like star and its unusual companion, known as a brown dwarf, an object that falls between a planet and a star. The discovery offers ...
Astronomy
Apr 21, 2026
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The edge of the Milky Way's star-forming disk revealed
How far the Milky Way's disk extends has long been difficult to define—it doesn't end sharply, but fades away gradually at its outer edges. Now, for the first time, an international team of astronomers has identified the ...
Astronomy
Apr 21, 2026
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Mapping the hidden structure of the universe
The universe has a hidden structure, and a University of Virginia professor is mapping it in 3D, using 46 million galaxies and quasars and 19 million stars. Satya Gontcho A Gontcho, an assistant professor in the Department ...
Astronomy
Apr 21, 2026
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Hubble reveals Crab Nebula filaments racing outward at 3.4 million mph
This observation from NASA's Hubble Space Telescope, released on March 23, 2026, gives an unparalleled, detailed look at the aftermath of a supernova and how it has evolved over the telescope's long lifetime.
Astronomy
Apr 21, 2026
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More news
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NASA shuts off instrument on Voyager 1 to keep spacecraft operating
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Sulfur-rich Mercury magmas behave differently than Earth's do
The moon might be more prone to fires
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The 'resource curse': Why natural resource abundance can be a double-edged sword
Soundwaves settle debate about elusive quantum particle
AI for molecular simulations may not need built-in physics to deliver strong results
Volunteers discover rare space weather events using their ears
Back on Earth, Artemis II crew still finding their footing
Human space research gets a boost from retired NASA centrifuge
Titan's lakes may spawn 10-foot waves in gentle winds, new model suggests
Clearing crowded supermarket aisles lifts sales by 11.5% in field tests
