A private Chinese space firm successfully sent its Zhuque-3 rocket to orbit but failed in its historic attempt to re-land the rocket booster Wednesday – the first such trial by a Chinese firm as the ...

A 62-page document written by President Donald Trump’s on-again-off-again pick to run NASA, billionaire Jared Isaacman, outlines a sweeping, ambitious, and at times controversial plan for the space ...

Three Chinese astronauts have been forced to extend their six-month stay in space over concerns their return ship may have been hit by debris. Chen Dong, Chen Zhongrui and Wang Jie were due to return ...

The billionaire tech entrepreneur and Elon Musk ally fielded questions about his explosive “Project Athena” plan for the space agency.

“We are effectively in a Space Race 2.0.” That is how Brendan Carr, chairman of the Federal Communications Commission (FCC), rightly framed the high stakes in this new era of rapid innovation and ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The lunar lander ...

It’s a bittersweet moment in Washington: While Democrats celebrate historic election victories, the government shutdown is stretching into its 36th day — now the longest in US history. Here’s what ...