Using the largest gravitational wave detector ever made, we have confirmed earlier reports that the fabric of the Universe is constantly vibrating.

A new effort to map the rumblings in spacetime caused by enormous black hole collisions paints a surprisingly loud and ...

On December 4, the European Space Agency will launch two spacecraft from India on a 'demonstration mission' that will reveal ...

An outburst of solar energy looks primed to hit Earth on Thursday, potentially bringing auroras to the northern U.S. on ...

New York-based Near Space Labs has launched a new fleet of balloon-borne zero-emission robots to keep a supersharp eye on ...

Active volcanoes were erupting on the far side of the moon 2.8 billion years ago, the first lunar samples returned from the ...

Johns Hopkins University's Applied Physics Laboratory is NASA's choice to build suprathermal ion sensors for the National ...

Determining the expansion rate of the universe, the "Hubble constant," shapes our understanding of the cosmos, its age, and ...

While Jupiter’s Great Red Spot has been a constant feature of the planet for centuries, a team of astronomers have discovered ...

A camera aboard India’s Aditya-L1 spacecraft captured the Earth and moon. The spacecraft launched atop a PSLV rocket. Credit: ...

Supernova remnants, pulsars, and active galactic nuclei are known to emit charged particles and gamma rays with energy levels ...

Astronomers at UC Berkeley have identified mysterious Earth-sized spots at Jupiter’s poles with rapid life cycles.