Sky This Week is brought to you in part by Celestron. Friday, March 28The Moon passes 9° south of Venus at 10 A.M. EDT this ...

Unlike a total solar eclipse, part of the sun is still visible during a partial solar eclipse, so there is no darkening of ...

What's on and in a star? What happens in an active galactic nucleus? Answering those questions is the goal of a proposed ...

The full moon rises tonight. Here's everything you need to know about how to see the first "blood moon" total lunar eclipse ...

The total lunar eclipse will unfold overnight between March 13 and March 14, 2025. Observers in North and South America will have the best view, while those in parts of Western Europe may catch a ...

Chinese scientists have proposed the idea of establishing a radio telescope array on the far side of the Moon. According to ...

This alignment ensures the entire side of the Moon that faces us gleams under sunlight ... Binoculars or a telescope will show the magnitude 5.8 planet, which lies less than 0.5° east of a ...

A Calendar Blue Moon or a Seasonal One? The term blue moon has two commonly known definitions. The most popular and widely known definition comes from a man named James Hugh Pruet ...

The Odysseus spacecraft made a rough landing on the moon last year, toppling over and rendering much of its equipment unusable, but an onboard NASA radio telescope called ROLSES-1  was able to make so ...

CAPE CANAVERAL, Fla. (AP) — The Webb Space Telescope has captured a plume of gas and dust streaming from a star in the making ...