ESA's Mars Express orbiter captured footage of the Mars' moon Deimos pass in front of Ganymede, Europa, Jupiter, Io and Callisto (in that order). Credit: Space.com | footage credit: ESA/DLR/FU Berlin ...

Looking for a sky event this week? Check out our full Sky This Week column. March 11: Time to spot the zodiacal light Europa ...

Sky This Week is brought to you in part by Celestron. Friday, March 6With no Moon in the early-evening sky, let's chase down ...

A crescent of the northern hemisphere of Mars taken by Tianwen-1's medium-resolution camera in March 2021. Credit: CNSA/PEC ESPOO, Finland — China’s Tianwen-3 Mars sample return mission is entering ...

Chinese official calls for prioritizing Neptune orbiter mission A senior Chinese space scientist and delegate to the country’s national congress is proposing the prioritization of an unprecedented ...

This all-inclusive refractor is best for observing planets and the moon, but still able to give skywatchers some glimpses of deep-sky objects.

An international team of scientists, led by PhD researcher Katie Knowles from Northumbria University, has made groundbreaking ...

The findings suggest that the gas giant's atmosphere reacts instantly to activity involving its orbiting moons.

Spread the loveOn the night of March 12, 2026, stargazers will have a rare opportunity to witness a fascinating astronomical event: the transit of Europa, one of Jupiter’s most intriguing moons, ...

March evenings offer some of the best observing conditions of the late-winter sky, with the Moon gradually fading from a ...