Don't say the c-word. Global temperatures soared in 2025, but a NASA statement published Wednesday alongside its latest ...

From the ISS, NASA astronaut Don Pettit captured rare purple lightning and mysterious upper-atmosphere flashes above massive ...

Although 2025 did not set a new global temperature record, it still delivered clear signs of a warming planet.

Credit: NASA Earth's global surface temperature in 2025 was slightly warmer than 2023 - but within the margin of error the ...

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...

NASA’s Interstellar Mapping and Acceleration Probe (IMAP) has reached its destination of the first Sun-Earth Lagrange point ...

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

A has been around since the Chernobyl explosion and Space Shuttle Challenger accident...but perhaps not for much longer.

Among other things, the James Webb Space Telescope is designed to get us closer to finding habitable worlds around faraway ...

"We're going to do it in three years, and we're going to do it for a ridiculously low price," Pete Klupar, executive director ...

Floods and droughts across the globe are moving in sync, and a powerful Pacific climate cycle is pulling the strings.

NASA's fleet of Earth-observing satellites captured 12 remarkable views throughout 2025, documenting major natural phenomena, ...