Incredible video from the European Space Agency reveals just how close Earth was to being hit by the 'bird wing' solar eruption.

That star, named Polaris, is the brightest in the constellation of Ursa Minor, "The Little Bear".

Sky This Week is brought to you in part by Celestron. Friday, May 16Spring is a great time to observe star clusters, so tonight our target is the globular M68 in Hydra. Look south after sunset and you ...

This week, an old astronomical controversy is renewed as researchers present new evidence for a hidden "Planet X" in our ...

Webb Telescope finds crystalline water ice around star HD 181327. This discovery could reveal how icy bodies contribute to ...

The US space agency took advantage of a rare cosmic event to get a glimpse inside the distant ice giant and you will not ...

NASA believes that the month of May brings visibility to four planets, a new star from a nova, a chance of meteor showers and ...

Regarding the right ascensions and declinations of celestial objects for the purposes of amateur astronomy, some coordinates ...

Super-Earths might be far more common in the Universe than previously thought. A recent study using the KMTNet telescope ...

Astronomers didn’t even know sub-Neptunes existed until NASA’s Kepler mission uncovered them over the past decade. Although a ...

NASA's Europa Clipper spacecraft, en route to Jupiter's icy ocean moon Europa, recently captured a ghostly infrared portrait ...

Starlink is intended to give humanity all sorts of benefits, but astronomers are worried about some potential consequences of ...