T his time last year, astrophiles were gearing up for a "once-in-a-lifetime" spectacle—only it never happened. The celestial ...

The moon dims, the meteors fly, and the planets dance—these are the most exciting celestial events happening this month.

T Coronae Borealis (T CrB), also known as the Blaze Star, is a binary star system located 3,000 light-years from Earth. It ...

A faint star in a constellation visible from the Northern Hemisphere after dark may explode on Thursday in what's going to be ...

Swarms of satellites launched by SpaceX and other companies are disrupting astronomical observations. Here's how scientists ...

The projectors in this guide can act as a lamp, put on a light show or ... The most realistic star projector, it projects bright, detailed images of the real night sky. This is a premium projector ...

Frozen fuel from the Falcon 9 rocket launched Monday created a luminous display for several minutes, and was seen by people ...

The best star projectors on the market bring the wonders of the night sky into your home ... with a gorgeous (but non-scientific) display of light and color. Others are designed to be more ...