Wookiee Jedi are very rare in the "Star Wars" universe, but the ones that do exist are pretty memorable. Here's a list of ...

While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have ...

Animation of the findings by researchers who used time-delay cosmography to independently confirm that the universe’s current ...

But that’s nothing compared with PSR J2322-2650b, an object the mass of Jupiter studied recently by the James Webb Space ...

Astronomers using the James Webb Space Telescope report that a powerful gamma-ray burst detected in March may have been produced by the explosion of a massive star just 730 million years after the Big ...

Space telescopes are typically optimized either to study a small patch of the sky across many wavelengths of light or to ...

The Sun is huge, but it's a speck of dust compared to the universe's true giants. This video introduces Stevenson 218, the largest known star, a red supergiant so vast it could swallow our solar ...

A heritage of dark sky preservation means residents of Flagstaff welcome the season’s longer nights with prolonged views of ...

Depending on how you look at it, this catchphrase from a 1980s pop song is decently accurate: you can actually melt the ...

"Virgil has two personalities, its 'good' side – a typical young galaxy quietly forming stars. But Virgil transforms into the host of a heavily obscured supermassive black hole, pouring out immense ...

"A bit like dinosaurs on Earth — they were enormous and primitive. And they had short lives, living for just a quarter of a ...

Hallmark movies are set in another universe. We know this. It may superficially resemble our own—its population is ...