Elon Musk’s Mars ambitions face political, technical, and timing hurdles, impacting NASA’s Moon plans and America’s space ...

and tangential to Mars’s orbit upon arrival (see diagram). The mathematics dictate that, six to eight months later, it will arrive at a point on the orbit of Mars that lies on the opposite side ...

It is therefore jarring to interview Torsten Reil, one of Germany’s most successful entrepreneurs, who nowadays spends his time thinking mostly about war. The best way to prevent another conflict from ...

NASA’s much-anticipated Artemis II mission has experienced multiple delays in recent years, with the agency currently targeting no earlier than February 2026 for a flight that will send four ...

A stunning blue and white spiral spotted in skies across Europe late Monday was created by frozen fuel tumbling from a SpaceX rocket, according to weather forecasters and scientists. The UK's Met ...

Scientists are confident Mars was once abundant with water, as seen in massive flood-carved channels, ancient river valleys, ...

Rocket Lab (RKLB) shares are on the rise as the US Space Force selected the company for a $5.6 billion Space Launch program. UbiSoft (UBI.PA) announces a new video games subsidiary valued at $4.3 ...

Here’s how it works. Rocket Lab has launched its workhorse Electron rocket for the third time in two weeks. The New Zealand-based company successfully launched eight wildfire detection ...

Rocket Cos. is pushing deeper into the property market with a deal to buy Redfin Corp. that values the real estate listing site at $1.75 billion. The Detroit-based financial technology group will ...

SpaceX crews are reviewing the data from Thursday night’s launch of its Starship mega-rocket, which ended in a midair explosion. It was the second time in a row that a Starship launch ended in ...

SpaceX’s Starship rocket exploded minutes after liftoff Thursday, with debris reaching Philadelphia and flights being delayed in a couple of states, including Florida. Thursday’s was the ...