Is the universe infinite? Scientists reveal how vast it really is..
One of the strongest indicators of this limit is the cosmic microwave background radiation, faint afterglow from the…
Observable universe is 93 billion light years wide but what’s beyond it? Here’s what we can’t see…
One of the most important pieces of evidence for this limit is the cosmic microwave background radiation, faint…
International collaboration doubles detection of cosmic collisions | Innovate UK
An international team of researchers has announced a significant advancement in gravitational-wave astronomy, with the detection of 128…
Astronomers Uncover “Mysterious Giant” Lurking Behind Binary Black Holes
Binary black hole merger near a supermassive black hole. Credit: SHAO GW190814’s gravitational waves suggest a hidden supermassive…
New Measurements Show We May Live in a Giant “Cosmic Void”
New research suggests we may live in a vast cosmic void, a region with far fewer galaxies and…
Black Holes Are the Elusive Source of the Universe’s Dark Energy, Study Argues
Dark energy—the hypothetical force accelerating our universe’s expansion—sometimes raises more questions than it answers. A new study, however,…
What Came Before the Big Bang? New Study Says ‘Numerical Relativity’ Could Unlock Cosmology’s Biggest Mysteries
It is one of cosmology’s most perplexing questions: what happened before the Big Bang? Although the question has…