The star is the most chemically pristine star ever seen, with barely any heavy elements.

When young stars mix with neutron stars, things get messy. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest ...

Planets, like those in our solar system, form in a bottom-up process where small bits of rock and ice clump together and grow larger over time. But the heftier the planet, the harder it is to explain ...

A tranquil-looking cloud of gas and dust might not sound like much to get excited about, but it's home to one of the most fundamental phenomena in astronomy: star formation. This is the star-forming ...

Space Foundation's annual Space Symposium in Colorado Springs has become one of the most influential deal-making hubs for the ...

In October, at a tech conference in Italy, Amazon and Blue Origin founder Jeff Bezos predicted that millions of people will be living in space “in the next couple of decades” and “mostly,” he’d said, ...

A small space telescope with the eyes of a giant will spend the next year studying the planets around distant stars, and the University of Arizona will serve as mission control. The refrigerator-sized ...

The binary system Apep has a stack of four nested dust shells around two Wolf-Rayet stars. A third star creates a wedge-shaped gap in the pattern. Credit: NASA / ESA / CSA / Yinuo Han / Ryan White / ...

The Gaia telescope spotted more than 6,000 sunlike stars, all of which appear to have migrated from the galaxy's center more than 4 billion years ago. When you purchase through links on our site, we ...

Dying stars may be wiping out nearby giant planets as they expand into red giants. Astronomers found that these close-in planets become increasingly rare around more evolved stars, suggesting many ...