A new video shows the evolution of Kepler's Supernova Remnant using data from NASA's Chandra X-ray Observatory captured over ...

Chandra, the world’s most powerful X-ray telescope, has been peering at black holes, stellar explosions and dark energy for a quarter-century Carlyn Kranking - Associate Web Editor, Science ...

"Chandra is still going strong, and still so powerful that it can read a stop sign from 12 miles away." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Astronomers might face layoffs, a key observatory might be forced to shut down and precious cosmic details might start to fade from view. When you purchase through links on our site, we may earn an ...

The Chandra X-ray Observatory has just celebrated its 25th birthday—not bad for a telescope that was only supposed to last five years. However, NASA's current plans call for retiring this unique ...

NASA’s Chandra X-ray Observatory will soon be observing the cosmos once again, the space agency said Monday. A scare last week left the spacecraft in safe mode. Chandra is a space observatory that ...

Chandra Levy arrived in Washington, D.C. as an enthusiastic intern excited to be working at the Bureau of Prisons. She had hopes to one day land a job at the FBI. But before Chandra could make her ...