With NASA's Eyes on the Earth web-based app, you can tag along with the U.S.-European satellite as it orbits the globe.

NASA's Perseverance rover carries a device to convert Martian air into oxygen that one day could be used not just for breathing, but also for fuel.

The Sentinel-6 Michael Freilich satellite will enhance forecasts and provide detailed information on large-scale ocean currents.

Seasonal cues tell Arctic animals when to migrate, when to mate, and when and where to find food. A shift in these cues is already happening.

The galaxy in this Hubble image looks more like a cinnamon bun than a megastructure of stars and gas in space.

For Artemis astronauts traveling to the Moon, two space weather instrument suites, NASA’s HERMES and ESA’s ERSA, will provide an early forecast.

Sentinel-6 Michael Freilich, the latest in a series of spacecraft designed to monitor our oceans, is ready for launch.

NASA’s James Webb Space Telescope marked a significant testing milestone with the deployment of a critical structure: the Deployable Tower Assembly.

NASA’s Nancy Grace Roman Space Telescope will detect vestiges of sound waves that once rippled through the primordial cosmic sea.

Astronomers calculating the amount of dust in galaxies have found more dust than expected, and they don’t know where it’s coming from.

The first rover to be rigged with microphones, Perseverance picked up sounds of its inner workings during flight.

The Blue Ring Nebula, which perplexed scientists for over a decade, appears to be the youngest known example of two stars merged into one.