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

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

A new paper from Harvard's sometimes controversial physicist Avi Loeb has suggested that if we want to find advanced alien ...

The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the ...

Could the Universe have been born inside a black hole? This question, raised by a team of scientists, challenges the Big Bang ...

Black holes were predicted by Albert Einstein through his general theory of relativity in 1915 — but the idea of a black hole is actually much older, according the European Space Agency.

Black holes aren't just monsters; they are also creators. Lesson Three: Do your thing, whether people get you or not The universe has existed for 13.8 billion years.

The black hole, with an official name of 1ES 1927+654, is located in the distant constellation Draco. Astronomers have been monitoring the black hole for years, primarily since 2018 when the mass ...

Instead, it appears that the progenitor star collapsed directly to form the black hole sans explosion. The massive star in the VFTS 243 system will live for only another 5 million years—a blink ...

Just three numbers—that’s all it takes to completely, unequivocally, 100 percent describe a black hole in general relativity. If I tell you the mass, electric charge, and spin (i.e., angular ...

Black holes like this one may gorge for about five to 10 million years–then go dormant for 100 million. By Laura Baisas Published Dec 18, 2024 11:00 AM EST Get the Popular Science daily ...

Instead, it appears that the progenitor star collapsed directly to form the black hole sans explosion. The massive star in the VFTS 243 system will live for only another 5 million years – a ...