Callisto, the third largest moon in the entire solar system, orbits Jupiter from about 1.2 million miles away. The rocky ...

Observations revealed ongoing fireworks featuring short bursts and longer flares. Imagine solar flares, but magnified to an ...

While our solar system is a fascinating place on its own, exoplanets are even more of a mystery. And one exoplanet in ...

The temporary belts, one of which still remains, were filled with high-energy electrons and protons and were found by a ...

On Dec. 27, 2024, NASA's Juno spacecraft swooped by the volcanic world Io. It witnessed a giant eruption.

looking for evidence of planets outside of our solar system, known as exoplanets. "Microlensing" happens when an object with mass "warps the fabric of space-time", NASA described. When an object ...

The above 40-second video is sped-up footage of the new-found jets flashing briefly near the Sun’s south pole. In reality, ...

NASA/Goddard Space Flight ... is really stunning.” Solar storms occur when the Sun blasts material—including particles, energy, and magnetic fields—into the solar system.

A Nasa spacecraft has made history by surviving the closest-ever approach to the Sun. Scientists received a signal from the ...

Onboard the truck-tire-size capsule from space was invaluable cargo: more than 120 grams of pristine material from the solar system’s early history. Three years earlier NASA’s OSIRIS-REx ...

The autonomous system can much more reliably carry out a response to a set of conditions that are more dynamic." NASA has also released a Space Sustainability plan, meant to make space travel more ...