The most luminous kilonova candidate to date (short gamma-ray burst 200522A) was detected using the Hubble Space Telescope, Swift Observatory and other telescopes. A kilonova is a "the afterglow ...
Supermassive black holes can fuel their own growth by cooling and recycling gas, creating a continuous cycle of feeding and ...
After a blue dwarf galaxy shot through it like an arrow, the large Bullseye now has nine rings—six more than any other galaxy ...
When it is launched, NASA’s Tropospheric Emissions: Monitoring of Pollution (TEMPO) observatory will measure air ... is led by scientists and engineers at the Center for Astrophysics | Harvard & ...