A study looking at data from NASA's Parker Solar Probe has found evidence for a "helicity barrier" in the atmosphere of the ...

Higher solar activity brings more radiation, which can damage satellite electronics and force some satellites to deorbit ...

The Perseverance Mars rover's Mastcam-Z camera the Martian moon Phobos transit the Sun. See real-time and time-lapsed views ...

NASA’s Mars Reconnaissance Orbiter has learned to pull off daring 120-degree rolls that give its SHARAD radar ...

NASA has discovered the interstellar comet 3I/Atlas, located 4.5 au from the Sun, offering a rare glimpse into celestial ...

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...

Experts have confirmed that the mysterious object hurtling towards us, previously dubbed A11pl3Z, is an "interstellar object.

Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according ...

It’s officially the third known interstellar object to pass through our solar system and poses no threat to Earth.

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...