When black holes collide, the crash generates ripples in the fabric of spacetime—gravitational waves. These distortions ...
A new study proposes that a crash between Titan and another moon spawned Hyperion and, much later, destabilized Saturn’s ...
Seen as it was 8.5 billion years ago, the galaxy shows that the early universe was harsher than scientists previously thought ...
An international team of astronomers using NASA's Hubble Space Telescope has discovered the aftermath of what some call "galactic cannibalism:" the aftermath of a 100 million-year-old cosmic collision ...
An extraordinarily rare, gravitationally lensed supernova may offer a powerful new way to measure the universe’s expansion ...
The researchers said that the "hydroxyl gigamaser" was generated by the merger of two galaxies some 8 billion light-years ...
Discover the fascinating world of hydroxyl megamasers, powerful cosmic lasers revealing secrets of distant galaxies and the ...
LOFAR’s LoTSS-DR3 survey maps 13.7 million radio sources, revealing black hole jets, supernovas, galaxy clusters and new ...
When the venerable Hubble Space Telescope made its Deep Fields studies of the early Universe, it discovered something that ...
"We can study a diverse population of supermassive black holes and their radio jets at different stages of their evolution." ...
A burst of light in the deep sky is doing something it should not be able to do. It looks like one supernova, but it shows up ...
The Universe is continually expanding, and scientists measure its expansion rate, the Hubble Constant, using two main methods ...
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