TAG : chandra

Chandra and XMM-Newton provide direct measurement of distant black hole's spin

Extreme power of black hole revealed

NASA's Chandra helps confirm evidence of jet in Milky Way's black hole

NASA's Hubble and Chandra find evidence for densest nearby galaxy

NASA's Chandra sees eclipsing planet in X-rays for first time

Exploring a hidden population of exotic neutron stars

Chandra explores a giant gas cloud in system NGC 6240