9d
ExplorersWeb on MSNSay Goodbye to the Brightest Comet of 2025A comet called ATLAS dazzled the southern skies for the last few weeks. Now it's heading out of view for half a million years ...
14d
Space on MSNNASA supercomputer finds billions of comets mimicking the Milky Way's shape: 'The universe seems to like spirals!'Astronomers have discovered that billions of comets in an icy shell around the solar system called the Oort Cloud mimic the ...
G3 (ATLAS), the 'Great Comet of 2025,' lit up the night sky in Chile, offering a rare and breathtaking sight for stargazers, ...
The document builds on the academies' decadal survey, outlining recommended missions for NASA's next New Frontiers program.
A White House science advisor recently war-gamed with space agency heads worldwide to devise a planet-saving defense to an ...
Intuitive Machines' Athena moon lander is "alive," but it's not yet known what mission objectives can still be met.
NASA is tracking a bus-sized asteroid zipping past the Earth at nearly 16,000 miles per hour today. The asteroid, known as "2025 DM7," is estimated to be about 42 feet across and soared past our ...
Space agencies have systems in place to spot, track, and forecast the future orbits of potentially hazardous asteroids.
NASA will use the James Webb Space Telescope to gather crucial data on the size of asteroid 2024 YR4, which has a small ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results