At cosmological scales, Albert Einstein’s theory of general relativity has given scientists an immensely accurate blueprint ...

The search for dark matter requires all the best models, theories, and ideas we can throw at it. A new paper by Julia Monika ...

New research is shedding light on what researchers call "lite" intermediate-mass black holes, which are smaller, but still ...

Very massive stars are cosmic "rock stars" that live fast, die young and leave black holes in their place. During this ...

Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...

Black holes are already among the most mysterious objects in the galaxy, and yet, one specific type has almost completely ...

Audrey Lang named an Honorable Mention from the National Science Foundation Graduate Research Fellowship Program for black ...

Some physicists think our reality is a kind of cosmic hologram, with space, time, and gravity as manifestations of a ...

Plus: President Donald Trump spoke with both Russian President Vladimir Putin and Ukrainian President Volodymyr Zelenskyy ...

The Office for Budget Responsibility and other forecasters are divided over how strong UK growth will be. Who's right will ...

Fermi balls might be more important than scientists previous considered. Now, this phenomenon from the early stages of the ...

A team led by the Italian National Institute for Astrophysics discovered the most distant known fossil galaxy — a relic of ...