2021 in space: Here’s what to watch out for, including a helicopter on Mars

In 2021 Boeing and SpaceX should launch humans into orbit, and NASA expects to land the...

WATCH | A jaw-dropping video shows Elon Musk's Starship prototype belly-flopping, exploding

A robotic tracking camera caught the explosive yet wildly successful experimental flight...

SpaceX's new 'Resilience' spaceship just autonomously docked to the International Space Station

Now that it's connected to the ISS, SpaceX's first "operational" commercial mission is...

Astronauts brought an extra crew member onto SpaceX's Crew Dragon spaceship: a Baby Yoda toy

After SpaceX launched four astronauts in a Crew Dragon spaceship, the crew revealed a...

The year's best microscopic images reveal an eerie and breathtaking world that most of us never see

Winners include a creepy bat embryo skeleton, a stunning close-up of a pollinating plant,...

Microsoft will work with SpaceX on a network of satellites to detect nuclear launches

SpaceX is building experimental satellites with infrared sensors able to detect...

Unbelievable photos caught a NASA rocket mission flying in front of the moon

Photographer Steve Rice had dreamed of taking such pictures for years before a...

Astronomers found a gas in Venus' clouds that could signal alien life

Scientists discovered trace amounts of phosphine gas in clouds on Venus. On Earth, this...