Black Holes

Black Holes
Chandra X-Ray Observatory
Galaxies, Stars, & Black Holes
Galaxies, Stars, & Black Holes Research
Marshall Space Flight Center
Quasars
Supermassive Black Holes
The Universe
This image shows a quasar, a rapidly growing supermassive black hole, which is not achieving what astronomers would expect from it, as reported in our latest press release. Data from NASA’s Chandra X-ray Observatory (blue) and radio data from the NSF’s Karl G.
Posted March 21, 2024
Astrophysics
Black Holes
Chandra X-Ray Observatory
Galaxies
Galaxies, Stars, & Black Holes
Galaxy clusters
Hubble Space Telescope
Marshall Space Flight Center
Supermassive Black Holes
The Universe
Astronomers have discovered one of the most powerful eruptions from a black hole ever recorded in the system known as SDSS J1531+3414 (SDSS J1531 for short).
Posted February 21, 2024
Black Holes
Chandra X-Ray Observatory
Galaxies
Marshall Space Flight Center
This artist’s illustration depicts the findings of a new study about the supermassive black hole at the center of our galaxy called Sagittarius A* (abbreviated as Sgr A*). As reported in our latest press release, this result found that Sgr A* is spinning so quickly that it is warping spacetime — that is, time and the three dimensions of space […]
Posted February 8, 2024
Astronomy
Astrophysics
Black Holes
Compton Gamma Ray Observatory (CGRO)
Fermi Gamma-Ray Space Telescope
Galaxies, Stars, & Black Holes
Gamma Rays
Gamma-Ray Bursts
Neutron Stars
Stars
The most powerful events in the known universe – gamma-ray bursts (GRBs) – are short-lived outbursts of the highest-energy light. They can erupt with a quintillion (a 10 followed by 18 zeros) times the luminosity of our Sun. Now thought to announce the births of new black holes, they were discovered by accident. The backstory […]
Posted February 6, 2024
Astrophysics
Black Holes
Galaxies, Stars, & Black Holes
Goddard Space Flight Center
Gravitational Waves
Jet Propulsion Laboratory
Laser Interferometer Gravitational Wave Observatory (LIGO)
LISA (Laser Interferometer Space Antenna)
Stellar-mass Black Holes
Supermassive Black Holes
The first space-based observatory designed to detect gravitational waves has passed a major review and will proceed to the construction of flight hardware. On Jan. 25, ESA (European Space Agency), announced the formal adoption of LISA, the Laser Interferometer Space Antenna, to its mission lineup, with launch slated for the mid-2030s.
Posted January 25, 2024
Astrophysics
Black Holes
Chandra X-Ray Observatory
Galaxies
Galaxies, Stars, & Black Holes
Goddard Space Flight Center
Science & Research
Spiral Galaxies
Supermassive Black Holes
The Universe
Researchers at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, have discovered X-ray activity that sheds light on the evolution of galaxies. The X-rays outline giant clouds of cold gas in the nearby spiral galaxy NGC 4945. The gas appears to have blasted through the galaxy after its central supermassive black hole erupted some 5 […]
Posted January 11, 2024
Black Holes
Galaxies
Goddard Space Flight Center
Hubble Space Telescope
Missions
Neutron Stars
The Universe
Astronomers using NASA’s Hubble Space Telescope have found a rare event in an oddball place. It’s called a fast radio burst (FRB), a fleeting blast of energy that can – for a few milliseconds – outshine an entire galaxy. Hundreds of FRBs have been detected over the past few years. They pop off all over […]
Posted January 9, 2024
Astrophysics
Black Holes
Fermi Gamma-Ray Space Telescope
Galaxies, Stars, & Black Holes
Goddard Space Flight Center
Origin & Evolution of the Universe
Supermassive Black Holes
The Sun
The Universe
The cosmos comes alive in an all-sky time-lapse movie made from 14 years of data acquired by NASA’s Fermi Gamma-ray Space Telescope. Our Sun, occasionally flaring into prominence, serenely traces a path through the sky against the backdrop of high-energy sources within our galaxy and beyond. “The bright, steady gamma-ray glow of the Milky Way […]
Posted December 20, 2023
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