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A Russian Soyuz rocket carrying three astronauts bound for the International Space Station experienced a rare abort on the launch pad on Thursday (March 21).

SpaceX's Starship uses greener propellant than other rockets, but its environmental footprint could still be substantial if plans for hundreds of launches per year come to pass, experts warn.

To the unaided human eye, the night sky is resplendent with over 9,000 individual points of light, but that perspective covers only a bare fraction of the universe.

SpaceX hopes to launch the fourth test flight of its Starship megarocket just six weeks or so from now, according to the company's president and COO.

China launched a relay satellite towards the moon atop a Long March 8 rocket this week after a previous launch this month failed to reach lunar orbit.

A new study suggests that stars may chomp on planets way more often than you'd expect.

SpaceX has given us an astronaut's-eye view of the company's new emergency-escape slide in action at Cape Canaveral Space Force Station.

A new gameplay trailer for the upcoming indie real-time strategy game "Falling Frontier," which tasks players with managing a fleet of starships throughout a solar system.

The forthcoming total solar eclipse promises to be the most watched and imaged for decades.

Rocket Lab will launch a mission for the U.S. National Reconnaissance Office early Thursday morning (March 21), and you can watch the action live.

This versatile beginner's telescope is suitable for astronomy and wildlife viewing. It has nice-quality traditional optics but is limited by its tripod and mount.

The penultimate episode of 'Constellation' runs in circles before finding its way towards an emotional and satisfying ending.

NASA engineers just delivered a Mars instrument to Japan for a future mission. New NASA astronaut Andre Douglas helped get the Martian Moons Exploration mission ready for liftoff.

Astronomers have discovered a treasure trove of 662 new galactic superclusters, the most prominent of which, the Einasto Supercluster, contains a staggering mass equivalent to 26 quadrillion suns.

"Space snowman" Arrokoth a other Kuiper Belt objects may contain locked-up ancient ice and gas, suggests a new model that could also explain the explosive behavior of "ice bomb" comets passing the sun.

Aerospace giant Northrop Grumman is outlining a proposed railway system for the moon, with support from the U.S. Defense Advanced Research Projects Agency.

A new trailer and poster for "Rebel Moon — Part Two: The Scargiver" have been released ahead of the film's April 19 release exclusively on Netflix.

With the help of artificial intelligence, amateur scientists have discovered more than 400,000 new galaxies.

Nearly 1.3 million quasars are included in a vast cosmic map, with the most distant having existed just 1.5 billion years after the Big Bang.

Disney and Lucasfilm have finally unveiled the first-ever public trailer for the upcoming Disney Plus series "Star Wars: The Acolyte."