Two of Jupiter’s most distinctive moons have crossed paths from Earth’s perspective, producing a striking celestial alignment. The event, known as a mutual occultation, shows how the orbital movements ...

NASA is still on track to send its Dragonfly rotocraft to Saturn’s moon Titan by the end of the decade, and you can come ...

At first glance, Jupiter’s moon Io hardly looks real. Its surface is covered in swirls of yellow, orange, red, white, and ...

A scorching lava planet 280 light-years away has surprised astronomers by apparently maintaining a thick atmosphere despite ...

Researchers study paintings and literature to uncover untold history of the works, sometimes finding themselves trying to ...