A 50-million-light-year-long flow of hydrogen gas has been observed linking two tiny galaxies 50 million light-years away, giving astronomers a spectacular view of how galaxies attract, warp, and ...

Unraveling the cosmic symphony of gravitational waves, from the 'Music of the Spheres' to moon-based detectors.

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UC Riverside has developed a technology that enables scientists to peer deeper into the universe. Gravitational-wave science ...

Gravitational-wave detection technology is poised to make a big leap forward thanks to an instrumentation advance led by physicist Jonathan Richardson of the University of California, Riverside. A ...

Scientists measure the distance to the Moon by bouncing lasers off mirrors placed there by space probes and astronauts.

We previously covered one such “gravity telescope” with the Laser Interferometer Gravitational-Wave Observatory (LIGO). Another one is the Japanese project Kamioka Gravitational Wave Detector (KAGRA).

Interference from human activity has always been a sticking point in astronomical observations. Radio astronomy is ...

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

What if everything you thought you knew about the zodiac was wrong? What if you weren't the sign you thought you were, but ...