Astronomers have finally found half of the universe’s missing matter.
Need a new search?
If you didn't find what you were looking for, try a new search!
The Sun rises in Antarctica after 3 months of darkness. A view of the remote Antarctic base Concordia as the Sun returns after over 3
A five-year survey of 200,000 galaxies, stretching back seven billion years in cosmic time, has led to one of the best independent confirmations that dark
Since the late 20th century, astronomers have been aware of data that suggest the universe is not only expanding, but expanding at an accelerating rate.
Astronomers observing the cluster of galaxies Abell 370, noticed an unusual arc that wasn’t understood until better images showed that the arc was a type
By studying the movements of orbiting clusters of stars, astronomers have measured the mass of the Milky Way.
In this video HESS Telescopes, the enormous swiveling eyes that explore the high-energy sky.
A new cosmology theory suggests that our Universe has a mirror image, an “antiuniverse” that existed before the big bang.
A mysterious ‘dark fluid’ could explain the invisible missing 95% of the Universe.
Scientists find signs of a ‘sterile neutrino,’ a fundamental particle that shouldn’t exist.