WORLD
The Enduring Stellar Lifecycle in 30 Doradus
The "Tarantula Nebula" (officially known as 30 Doradus) is available in a compos...
Chandra Sees Stellar X-rays Exceeding Safety Limits
Astronomers have made the most extensive study yet of how magnetically active st...
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...
Zeta Ophiuchi: A Star With a Complicated Past
Zeta Ophiuchi is a star with a complicated past, having likely been ejected from...
Chandra Shows Giant Black Hole Spins Slower Than Its Peers
Astronomers have gauged how fast a supermassive black hole is spinning inside a ...
