I pick out North America’s celestial highlights for the weekend, which also applies to northern hemisphere mid-northern ...

"If the moon and a planet are near Castor and Pollux you have an impressive show." From our earthly perspective, the moon and Mars will appear closest to each other at around 8 p.

quickly catching up to Mars. Tonight, you can find it below Castor and Pollux, the heads of the Twins. Just look southwest an hour after sunset. During this phase, half of the Moon’s nearside is ...

A space probe flying past Mars captured images of the red planet's small, mysterious moon. While on a flyby of Mars, Hera was able to use three of its imaging instruments to capture images of ...

Today (March 1), NASA's Europa Clipper spacecraft will fly past Mars, gliding just 550 miles ... spacecraft's trajectory and position it for a critical phase in its 1.8-billion-mile (2.9-billion ...

This month will give us an engaging list of planetary and lunar alignments, a meteor shower, and moon phases, including the ...

NASA's Perseverance rover landed on Mars in 2021 to search for signs of ancient microbial life and to help scientists ...