While Chandra captures X-rays in the outflow of stellar explosions in some images, Hubble throws light on galaxies.
Black holes are extreme environments and are a testing ground for the laws of physics and our understanding of how the Universe works.
Did the explosion itself cause this clumpiness, or was it something that happened afterward?
The observation is 'the best evidence yet' of a trio of supermassive black holes in apparently merging galaxies.
The flash could be a rare, more extreme case of matter falling into a black hole or neutron star.
Trekkies can now rest easy in the know that there will always be an Enterprise (or 2) out there.
NASA expects observations from Chandra to resume as per usual by the end of this week.
NASA's Spitzer Telescope is the youngest member of the Great Observatory programme.
A NASA-sponsored CubeSat mission called HaloSat was deployed from the ISS on 13 July.
Merger of neutron star may have led to birth of the lowest mass black hole ever found reveal NASA scientists
If it is indeed a black hole, astronomers expect it to continue to become fainter that has recently been observed as the shock wave weakens.
The neutron star discovered using data from NASA's Chandra X-ray Observatory is a rare variety that has both a low magnetic field and no stellar companion.
The findings published online in the journal Monthly Notices of the Royal Astronomical Society showed that older stars drop in activity quickly.
For the study, the researchers combined data from Nasa's Chandra X-ray Observatory with radio observations and computer simulations.
A mysterious flash of X-rays probably resulting from a "completely new type of cataclysmic event" in space has been discovered by Nasa's Chandra X-ray Observatory, a study says.
Supermassive black hole sets record for duration and size of meal by eating a star for a decade: Nasa
Nasa astronomers have detected a giant black hole that ripped apart a star and then gorged on its remains for an unusually long time.
At least one supermassive black hole next to a pair of colliding galaxies, Abell 3411 and Abell 3412 has resulted in a natural particle accelerator.
NASA's Chandra X-ray Observatory has observed the largest flare detected from a supermassive black hole at the centre of the Milky Way.