NASA

Tiny Star Unleashes Gargantuan Beam of Matter and Antim...

A city-sized collapsed star has generated a beam of matter and antimatter that s...

Feasting Black Holes Caught in Galactic Spiderweb

Often, a spiderweb conjures the idea of captured prey soon to be consumed by a w...

Black Holes Raze Thousands of Stars to Fuel Growth

Astronomers have found evidence for the destruction of thousands of stars in mul...

Sagittarius A*: NASA Telescopes Support Event Horizon T...

Multiple telescopes, including Chandra, observed the Milky Way's giant black hol...

NASA’s Chandra Catches Pulsar in X-ray Speed Trap

A young pulsar is blazing through the Milky Way at a speed of over a million mil...

Embracing a Rejected Star

Zeta Ophiuchi is a star with a complicated past, having likely been ejected from...

NASA Telescopes Capture Stellar Delivery Service for Bl...

Astronomers may have witnessed a galaxy’s black hole delivery system in action. ...

Zeta Ophiuchi: A Star With a Complicated Past

Zeta Ophiuchi is a star with a complicated past, having likely been ejected from...

Setting the Clock on a Stellar Explosion

A new image of SNR 0519-69.0 shows the debris of a star that exploded several hu...