NASA's Artemis II rocket successfully completed a major prelaunch test. The crew will now enter quarantine as potential ...

NASA completed a second wet dress rehearsal for the Artemis 2 mission on Feb. 19 without the hydrogen leaks seen in the first such test earlier this month.

NASA took another crack at fueling its giant moon rocket Thursday after leaks halted the initial dress rehearsal and delayed ...

NASA on Thursday released a sweeping report on Boeing's botched Starliner mission that kept two astronauts stuck on the International Space Station for nine months, detailing communication breakdowns ...

The head of NASA is blasting Boeing and his own agency in response to Starliner’s botched flight that left two astronauts stuck on the International Space Station for months. Jared Isaacman said poor ...

Amy Shira Teitel says past Moon missions delivered a clear purpose and impact, while Artemis II lacks clarity, ...

Nye Passes the Torch to Jennifer Vaughan After 15 Years Leading the Organization Bill Nye’s leadership at The Planetary ...

There is no safe amount of processed meat to eat, according to new research Trump's refusal to invite all governors to a White House meeting prompts group to back out Real Canadian Superstore fined ...

President Trump says Obama gave "classified information" when he said on a podcast that aliens exist. Now, he's making documents public. The post Trump says Obama made ‘big mistake' on aliens, orders ...