Pasadena, CA– Astronomers have found the first clear evidence of a binary quasar within a pair of actively merging galaxies. Quasars are the extremely bright centers of galaxies surrounding ...
Some black holes, bound by gravity, rotate around each other, as shown in this simulated image. Simulating eXtreme Spacetimes Lensing (SXS), CC BY-SA Black holes are regions of space where gravity is ...
The current theory of structure formation in the universe predicts that dark matter sub-halos should be abundant in galaxies like the Milky Way ... correlated power in the acceleration field of binary ...
The binary black holes in the universe are already astonishing enough, but researchers from the Shanghai Astronomical Observatory (SHAO) of the Chinese Academy of Sciences have made a groundbreaking ...
Scientists observed the aftermath of two galaxies that smashed together around a billion years ago. It harbors the closest supermassive black hole binary to our planet. When you purchase through links ...
A research team has used both archival Hubble Space Telescope data and new observations to precisely measure the binary star system NGC3603-A1. One star weighs about 93 times the mass of our sun, ...
In the vast universe, a grand event spanning billions of years is quietly brewing — the Milky Way and the Andromeda Galaxy ...
This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights. Marco Ajello is a professor of physics and astronomy ...
Marco Ajello receives funding from NASA and NSF. Jonathan Zrake receives funding from NASA and NSF. Black holes are regions of space where gravity is so strong that not even light can escape from ...
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