|Launched On||Since Launch||Now Observing||RA||Dec|
|June 13, 2012||957 Days||NGC3486||11h 0m 23.9s||+28° 58′ 30.5″|
Observation • Jan 8, 2015
The real monster black hole is revealed in this new image from NASA's Nuclear Spectroscopic Telescope Array of colliding galaxies Arp 299.
Science Video • Oct 8, 2014
This animation shows a neutron star -- the core of a star that exploded in a massive supernova. This particular neutron star is known as a pulsar because it sends out ...