Astronomers have caught a rare look at a rapidly fading shroud of gas around an aging star.

SOHO’s original operating phase was scheduled for two years – and now, through repeated extensions, it is celebrating 25 years in orbit.

Scientists have confirmed that Near-Earth Object 2020 SO is a 1960’s-Era Centaur rocket booster.

A small satellite mission to study the lunar water cycle has received NASA approval to proceed to the next phase of development.

A new trio of examples of ‘data sonification’ from NASA missions provides a new method to enjoy an arrangement of cosmic objects.

New research indicates less intense, but longer-lasting solar storms surprisingly have bigger effects on satellites’ orbits than the shorter, more severe ones.

New Hubble data help explain the reason behind the missing dark matter in galaxy NGC 1052-DF4, which is about 45 million light-years away.

This Hubble image shows a close-up view of galaxy NGC 2770. This galaxy is intriguing, as over time it has hosted four different observed supernovae.

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.