A 50-million-light-year-long flow of hydrogen gas has been observed linking two tiny galaxies 50 million light-years away, ...

Donghae City in Gangwon Province announced on September 30 that it has completed the creation of the new experiential space, ...

In a preprint titled “Can LIGO Detect Daylight Savings Time?,” Reed Essick, former LIGO member and now a physicist at the ...

Today, we stand on sacred ground, not only for its pristine, radio-quiet skies, but for its role in uniting nations to ...

Some things we see in space appear to outpace light. Now we are learning to harness these bizarre optical illusions to ...

Until now, holograms have been created using lasers, but now researchers have used a new ensemble of components that could ...

Astronomy has a way of surprising you. When you believe the universe has yielded its biggest secrets, distant giants and ...

Ripples in spacetime now give astronomy a second sense. The network listens to collisions, maps a low-frequency background ...

A vast river of neutral hydrogen bridges two galaxies that are beginning to enter the monstrous Virgo Cluster, and this ...

Astronomers detected in unprecedented detail a collision between two black holes. Their observations confirm predictions made by Albert Einstein and Stephen Hawking.

On Episode 179 of This Week In Space, Rod Pyle and Tariq Malik are joined by Josh Dinner with Space.com for coverage of NASA's new class of astronauts and upcoming Artemis II mission to the moon. It's ...

For 24 hours a day, seven days a week since November 2000, NASA and its international partners have sustained a continuous ...