If the First Black Holes Collapsed Directly, Could we Detect Radio Signals From Those Moments?
The birth of direct collapse black holes could be seen by radio telescopes in the near future.
The birth of direct collapse black holes could be seen by radio telescopes in the near future.
Astronomers have found a young star that is very similar to our Sun, and it could tell us about the origin of life on Earth.
The stellar flares of red dwarfs are mostly directed from their poles, which is good news for potentially habitable planets.
A gravitational-wave telescope on the Moon could span the gap between Earth-based and space-based observations.
Our measurements of cosmic expansion might be better than we’ve thought. Maybe even good enough to make cosmic tension go away.
Astronomers have found the first evidence that black holes follow the laws of thermodynamics.
When black holes collide with neutron stars, all sorts of interesting things happen. And astronomers have recently seen two of them.
A new idea for detecting gravitational waves might allow us to discover planet-mass primordial black holes.
Life could thrive in the atmosphere of warm gas planets, but only if they are seeded by asteroids.
New evidence shows that black holes and galaxies have a significant effect on each other in young galaxies.