Donaldjohanson, a main belt asteroid, could be a relic of a cosmic collision that took place 150 million years ago.

The heliosphere, a cosmic bubble formed by the Sun, protects our solar system from interstellar threats and influences life's ...

Pictures may enliven us, but other data, such as information about magnetic fields, add a huge amount to our understanding of ...

Astronaut and Jupiter mom Kellie Gerardi is training for her second trip to space in 2026. Here's how it compares with her ...

Glimpses of a Volcanic World: New Telescope Images of Jupiter's Moon Io Rival Those from Spacecraft May 30, 2024 — Combining a new imaging instrument with the powerful adaptive optics ...

Astronomers have discovered a panoply of new moons orbiting Saturn, bringing the ringed gas giant's total up to 274 moons—far ...

a self-described science geek and resident of Jupiter, Florida, achieved her childhood dream of becoming an astronaut.

Using data collected by NASA's Juno spacecraft as it flew past Jupiter's highly volcanic moon Io in late 2023 and again in ...

NASA’s twin Voyager probes, which launched in 1977, are the longest-running missions to send data home. But as their power ...