Riding alongside IMAP, NOAA's SWFO-L1 will serve as a dedicated solar alert system, monitoring space weather and energetic ...

NASA’s Habitable Worlds Observatory "will draw on technologies proven by the agency’s Hubble, Webb and upcoming Roman Space ...

Federal funding is about to run out for 19 active space missions studying Earth's climate, exploring the Solar System, and probing mysteries of the Universe.

The Interstellar Mapping and Acceleration Probe (IMAP) is being launched later this month to study the outer reaches of the heliosphere which defines where our solar system ends and interstellar space ...

NASA's new space weather missions aim to shield Earth from solar storms, preventing blackouts and safeguarding satellites, ...

Few cosmic visitors have captured the fascination of astronomers quite like the interstellar comet 3I/ATLAS. Hurtling through ...

NASA is preparing to launch a new observatory that will help scientists better understand space weather and the protective ...

On Sept. 9, 2025, NASA's Solar Dynamics Observatory captured this image of the Sun.NASA/GSFC/Solar Dynamics Observatory It ...

NASA has responded to speculation that mysterious interstellar object 3I/ATLAS is actually an alien starship preparing to invade Earth.

Astronomers have recently turned their attention to a mysterious object from outside the solar system—3I/ATLAS. By analyzing archival data from NASA's Transiting Exoplanet Survey Satellite (TESS), ...

NASA is targeting liftoff at NET 7:32 a.m. on Tuesday, September 23, from Launch Complex 39A at NASA Kennedy Space Center.

The first image of the whole Earth from space came in 1972, when astronaut Ron Evans or Harrison Schmitt took a photo from ...