Planet parade this weekend: How to see Venus, Jupiter, and Mercury shine together after sunset

Planetary alignments continue to capture public fascination because they make astronomy feel approachable and easy to ...
Live Science

One of Neptune's 16 moons is not like the others, James Webb telescope finds — and it could be key to fully understanding the solar system

Neptune has a complicated life story, and its moon Nereid might be the only one left standing from the planet’s ...