Observations from NASA’s Chandra X-ray Observatory suggest that a supermassive black hole is being ejected…
Browsing: Black Hole
A black hole is a region of spacetime where gravity is so intense that nothing—not even light—can escape its pull. Formed from the remnants of massive stars that have undergone gravitational collapse, black holes come in various sizes, from stellar-mass to supermassive varieties found at the centers of galaxies. They are defined by their event horizon, the boundary beyond which no information can return. While black holes themselves are invisible, their presence is inferred through their effects on nearby matter and light. Ongoing research explores their role in galaxy formation, gravitational waves, and the fundamental nature of space and time.
Limited by today’s telescope technology, an international team of astronomers searched for another way to…
NASA’s Fermi space telescope captured evidence of two gamma-ray beams that extend from the galactic…
To better understand how star formation and black hole activity are linked, scientists are looking…
A team of CfA astronomers is reporting that the object they observed using the Pan-STARRS…
Data captured by NASA’s Galaxy Evolution Explorer and the Pan-STARRS1 telescope show direct evidence of…
As scientists are learning more about rogue stars, they are also learning new ways to…
Using NASA’s Chandra X-ray Observatory, scientists discovered a new ultraluminous X-ray source located in spiral…
It seems that black holes have appetites large enough to swallow stars. Astronomers at the…
A newly published study describes the findings of a black hole located 12 million light-years…
By the standards of space-based astronomy, NASA’s new NuSTAR (Nuclear Spectroscopic Telescope Array) telescope that…
Scientists aren’t sure how quasars form, how they develop in time, or how (or what)…
Over the period of roughly one month, NASA’s Rossi X-ray Timing Explorer (RXTE) observed some…
Researchers targeted 42 nearby active galaxies and used data from the European Space Agency’s XMM-Newton…
Researchers recently made two unanticipated findings when making observations from NASA’s Chandra X-ray Observatory. They…
Using the Hubble Space Telescope, researchers have found an intermediate-mass black hole surrounded by a…
Astronomers believe that the supermassive black hole known as Sagittarius A* located at the center…
A new study in The Astrophysics Journal, which will be published on February 20th, shows that…