Our Sun’s outer atmosphere, the corona, is millions of degrees hotter than it should be, and no one knows why.

Scientists at NASA are intensifying observations of a massive interstellar comet that briefly vanished behind the Sun before ...

NASA data reveals a dramatic blue glow from the ancient interstellar comet 3I/ATLAS. Discover why this 8-billion-year-old ...

The ESA/NASA Solar and Heliospheric Observatory (SOHO) captured comet Comet 96P/Machholz latest flyby of the Sun. See a ...

NASA’s Interstellar Mapping and Acceleration Probe (IMAP) reached the Sun-Earth Lagrange point 1 (L1) on January 10, 2026, approximately 1 million miles from Earth toward the Sun, according to NASA.

The ESA/NASA Solar and Heliospheric Observatory (SOHO) has officially discovered 5000 comets. Comet number 5000 was spotted ...

The Goddard Space Flight Center Library in Greenbelt, Md. reportedly closed on Friday, Jan. 2 Alamy The Trump administration has reportedly closed down NASA’s largest research library The Goddard ...

Nadia Chaudhury is a born-and-raised New Yorker who is an editor for Eater’s Northeast region and Eater New York, was the former Eater Austin editor for 10 years, and often writes about food and pop ...

For the better part of two months last year, most of us had no idea how serious the problems were with Boeing’s Starliner spacecraft docked at the International Space Station. A safety advisory panel ...

NASA plans to send four astronauts on a mission to circumnavigate the moon, the first human lunar mission in over 50 years. SpaceX is expected to debut a new version of its Starship megarocket and ...

Four astronauts in training to fly around the moon early next year strapped into their Orion spacecraft this weekend for a dress rehearsal countdown in a major milestone toward launch. Based on ...