Starship Flight 5 massively delayed by the FAA? SpaceX’s “villain arc”? Polaris Dawn finally launches and sets a first record ...

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

Our satellite joins the Red Planet among the stars of Gemini the Twins, visible before dawn, with Jupiter also on view in ...

It has been a busy month for astronomy. In the midst of an eclipse season bookended by the total solar eclipse on Aug. 12 and ...

Hanksville, Utah, is far more than a stop on the way to more popular destinations.

Five planets will offer viewing opportunities throughout September 2026, with Venus brightest in the evening, Mars and ...

Looking for a sky event this week? Check out our full Sky This Week column. September 4: Get in a workout Titan, Saturn's ...

Friday, September 4Last Quarter Moon occurs at 3:51 A.M. EDT Have you heard of the "demon star," Algol? This strange sun is actually two stars in a system known as an eclipsing binary. As the name ...

On the 1st, Venus, accompanied by the much fainter true star Spica to its right, sets 1½ hours after sunset, or 9 about p.m.

Candy is a way of life on both sides of the pond. I'm giving you the lowdown on popular British candies, ranked from sugary ...

From Moscow to Plesetsk, Ukraine appears to be trying to hit infrastructure that powers Russia’s war from space.

Professor Mohammad Ayoubi helped developed a method to detect early signs of problems with spacecraft reaction wheels.