ULX
Just in Time for the Holidays – Galactic Encounter Puts on Stunning Display
At this time of year, festive displays of light are to be expected. This tradition has clearly not been lost…
10 years ago
Chandra Witnesses Big Blast from an Old Black Hole
[/caption] Astronomers keeping an eye out for a supernova explosion in the nearby galaxy M83 instead witnessed a prodigious blast…
13 years ago
X-rays Reveal a Stellar-Mass Black Hole in Andromeda
[/caption] An ultraluminous x-ray source (ULX) previously spotted in the neighboring Andromeda galaxy by NASA's Chandra observatory has now been revealed…
13 years ago