It drives the movements of stars and galaxies, but dark matter is invisible. While it remains a colossal mystery, a study ...

Cosmologist Katie Mack breaks down what the latest findings about dark energy mean for our universe’s future. Either way, it ...

A new study suggests the universe might be slowly rotating, completing a full revolution every 500 billion years. This subtle ...

Astronomers have discovered a rare kind of galaxy that seems to be missing one of the universe’s most important ingredients: ...

Using data from space telescopes and other instruments, astronomers, cosmologists, and astrophysicists are able to deduce and ...

NASA has spotted a mysterious anomaly that is growing over the America's. The strange anomaly has had an effect on how we ...

The physics & astronomy professor joins an international team in detecting solar neutrinos, advancing search for elusive dark ...

New observations of the cosmos show that the dark energy, a mysterious force that accelerates the expansion of the universe, ...

On the outskirts of the Milky Way, one of the rarest kinds of stars in the galaxy has just become even more mysterious than ...

Zombies may shamble slowly, but the questions they leave behind move at lightning speed. Despite wrapping up its main ...

Astronomers have described the first measurements of plasma layers within an interstellar shock wave that surrounds a pulsar.