Saturn will burn in Aries from May 24th until September 1, 2025, when the planet will retrograde back into Pisces for a few months before returning to the cardinal fires of the ram from February 14, ...

Our dark skies will be even darker this summer. Most of the visible planets in our solar system are slowly disappearing from ...

New Moon brings excellent dark-sky conditions for observing galaxies, nebulae, and star clusters in the sky this week.

This week is the best time in May to view the night sky. Here's everything you can see during May's dark skies, from an ...

Venus currently rises in the east at 3:35 a.m. local daylight time. The eerie, low glimmering of Venus is a harbinger of daybreak, which begins exactly at that same time. In a telescope, Venus's ...

Stunning new Jupiter photos from NASA’s Juno spacecraft reveal storms, cloud bands, and its volcanic moon Io as the mission ...

A new study reveals fresh signs of geological activity on Venus — clues that the planet's mysterious surface is still ...

Today, it’s believed that Jupiter and Saturn, the largest planets, were the first to fully form, both within a few million ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

Venus may not have Earth-style tectonic plates, but it’s far from geologically quiet. A new model shows its crust is ...

More than 50 years ago in the early 1960s, the Soviet space program embarked on a bold new undertaking to go where no human had gone before.

NASA engineers have revived old thrusters on Voyager 1 to prevent a clog from endangering the mission during a planned ...