
'Bumblebee gravity' could explain why the universe is expanding so quickly
Bumblebee gravity could explain dark energy — if it's proven true.
A black hole is a location in space that possesses so much gravity, nothing can escape its pull, even light. Learn more about what black holes are and the latest news.
Related Topics: Dark Matter, The Big Bang Theory, Gravitational Waves, The Theory of Relativity in Space