5 min read Astronomers Map Stellar ‘Polka Dots’ Using NASA’s TESS, Kepler Scientists have devised a new method for mapping the spottiness of distant stars by using observations from NASA
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Meteorite heading through Earth’s atmosphere — Grok via Astrobiology.com Climate change is inducing a global atmospheric contraction above the tropopause (~10 km), leading to systematic decrease in neutral air density.
An image of the star-forming region NGC 6357 with the young star XUE 10. Photo credit: Stockholm University (SU) and María Claudia Ramírez-Tannus, Max Planck Institute for Astronomy (MPIA). A
Traditionally, black holes are usually thought to reside at the centers of galaxies. However, a research team led by Dr. An Tao from the Shanghai Astronomical Observatory of the Chinese
NASA ID: iss073e0545092 iss073e0545092 (Aug. 26, 2025) — larger image NASA astronaut and Expedition 73 Flight Engineer Zena Cardman works inside a portable glovebag aboard the International Space Station’s Harmony
Humans on Mars — Grok via Astrobiology.com As focus for exploration of Mars transitions from current robotic explorers to development of crewed missions, it remains important to protect the integrity
TAMPA, Fla. — Eutelsat has teamed up with French satellite connectivity startup Skynopy to offer Earth observation operators spare capacity on the ground stations used for OneWeb, its low Earth
The JWST is performing a new multi-wavelength survey called MINERVA (Medium-band Imaging with NIRCam to Explore ReVolutionary Astrophysics). It’ll study four extragalactic fields in greater detail and depth, and will
A collaboration between NASA and the small business Aloft Sensing produced a new compact radar system that will enable researchers to leverage High Altitude Long Endurance (HALE) platforms to observe
This image, which combines infrared data from the James Webb Space Telescope with submillimetre observations from the Atacama Large Millimetre/submillimetre Array (ALMA), shows the doughnut-shaped torus and interconnected bubbles of
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