From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

NASA Solar Dynamics Observatory captured a M7.9-class solar flare. See footage of the blast in multiple wavelengths. Credit: ...

NASA monitors MAVEN spacecraft after December 6 signal loss, coordinating recovery with Deep Space Network. Mars solar conjunction from December 29 to January 16 will pause communications.

Comet Nishimura came into NASA's STEREO-A spacecraft's field of view. The solar wind was interacting with the tail of the ...

Holdings from the library at the Goddard Space Flight Center, which includes unique documents from the early 20th century to ...

In 2026, there will be journeys to the moon and Mars, new visions of the cosmos and a solar eclipse that might be worth ...

The 26-foot-tall (8-meter-tall) cargo lander is expected to embark on its first flight during the first quarter of 2026, ...

NASA’s Europa Clipper spacecraft has recorded important new observations of the interstellar comet 3I/ATLAS using its ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

NASA plans two January 2026 spacewalks on the ISS to prepare solar arrays, replace cameras, and maintain ammonia systems, supporting ongoing station operations and future missions.

NASA’s Polarimeter to Unify the Corona and Heliosphere (PUNCH) mission launched in 2025 alongside NASA’s SPHEREx space ...

The Artemis II mission, which could launch as early as February, is expected to send four astronauts on a trip to the moon, ...