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Although the occurrence climaxed on Jan. 21 with a conjunction—close alignment—of Saturn and Mercury, the planetary parade ...

NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.

NASA's Perseverance rover has been busy gathering bits of Mars — rock cores the size of chalk sticks, clusters of broken fragments no bigger than pencil erasers, and even grains of dust fine enough to ...

The Sun sets differently on Mars. Part of that is due to its distance from the star (an average of 142 million miles versus ...

Astronomers are using the James Webb telescope to study an asteroid that has a small chance of hitting Earth in 2032.

Joining it's twin to continue decades of research mapping the height of the Earth's oceans, the Sentinel 6B satellite is set ...

Scientists sniffed ancient Egyptian mummified bodies for a new study published in the Journal of the American Chemical ...