After the Red Planet reemerged from conjunction — a period when NASA doesn't communicate with spacecraft because Mars is behind the sun from Earth's point of view in space — scientists began planning ...

Neutrino particles have extremely small masses, yet there are so many of them that they carve out the large-scale structure ...

Surprisingly, a toxic compound found on Mars could help bacteria produce brick-like substances that could be used to assemble habitats on the Red Planet.

From strange lights to unexplained sights, explore mysterious things astronauts have witnessed during their missions in space.

A new finding of ammonia on the icy surface of Jupiter's moon Europa could have important implications for the search for extraterrestrial life.

January brought a wide range of thoughtful science conversations featuring researchers from the SETI Institute, spanning everything from hands-on planetary defense with citizen scientists to careful ...

Reuben “Tihi” Hayslett's commitment to imagination and justice reaches new heights in his forthcoming book, “Orbital Bebop,” a kaleidoscopic collection of speculative tales that leap from Earth to the ...

The research, led by scientists at the Indian Institute of Science (IISc), has been published in the peer-reviewed journal PLOS One.

Bacteria that thrive on Earth may not make it in the alien lands of Mars. A potential deterrent is perchlorate, a toxic chlorine-containing chemical discovered in Martian soil during various space ...

Group Captain Shubhanshu Shukla, India’s first astronaut to fly to the International Space Station (ISS), has added another ...

NASA has announced it will fuel the Artemis II rocket as part of a simulated launch that will take place as early as Saturday ...