NASA's AWE mission captured over five million gravity wave images from space, confirming Einstein’s theory and reshaping ...

Astronomers discovered a planet that orbits its star so closely that its surface is being scorched into magma and vaporizing ...

In the search to understand how the universe came to be, a new theory is rewriting the script. Instead of one massive, fiery ...

EPFL researchers succeeded in sending and storing data using charge-free magnetic waves called spin waves, rather than ...

The James Webb Space Telescope has revealed a rare "Einstein ring," revealing two distant galaxies in an optical illusion ...

Whether we are simply characters in an advanced virtual world is a much-debated theory, challenging previous thinking about ...

Super-Earths can exist in wider orbits around their parent stars than was previously believed, suggesting these Earth-like ...

The school-bus-sized observatory launched on April 24, 1990 and overcame early setbacks to become one of the most ...

Cosmologist Katie Mack breaks down what the latest findings about dark energy mean for our universe’s future. Either way, it won’t be happy.

Let's turn the sun into a telescope. In fact, we don't have to do any work—we just have to be in the right spot.

"All the odd shapes and swirling gas observed in the Perseus cluster now make sense within the context of a major merger." ...

The European Space Agency has launched two atomic clocks on a SpaceX rocket to the ISS to test Einstein's theory of ...