In two new studies, astronomers examine black holes in the Circinus galaxy and spiral galaxy…
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.
Using data from Chandra and the VLA, astronomers uncovered new evidence for the presence of…
Using data from the XMM-Newton satellite and CSIRO’s Australia Telescope Compact Array, astronomers reveal the…
Using data from the Sloan Digital Sky Survey, astronomers have discovered a new type of…
A new study from researchers at Caltech details the collapse of rapidly rotating supermassive stars…
While searching for gravitational waves generated by supermassive black holes merging, astronomers using the Parkes…
Using an array of radio telescopes, a team of astrophysicists discovered the first examples of…
Using the Atacama Large Millimeter/submillimeter Array, a team of scientists captured a detailed image of…
Using Chandra’s high-resolution data collected from 1999 to 2011, astronomers reveal for the first time…
Using data from the CSIRO Parkes Radio Telescope, astronomers use gravitational waves to better understand…
Using data from Atacama Large Millimeter/submillimeter Array, two newly published studies probe black hole jets…
In a newly published study, scientists present a new hypothesis on the nature of black…
In a newly released study, scientists from the University of Sydney detail a huge outburst…
Using data from an intercontinental combination of radio telescopes, astronomers have been able to see…
In a new study, scientists report on the first ten identifications of sources serendipitously detected…
The first batch of data from NASA’s NuSTAR is now publicly available, providing data on…
Using data from NASA’s Chandra X-ray Observatory, astronomers found that less than 1% of the…
By comparing data from the Chandra X-ray Observatory with infrared observations by the Spitzer and…