NASA’s Space Launch System (SLS) is ready to fly with its four shuttle-era engines. The rocket, outfitted with the RS-25 ...

Artemis 2's Space Launch System rocket core stage was fitted with 4 RS-25 engines at NASA’s Michoud Assembly Facility in New ...

The ISS has been operational for well over two decades, but its days are numbered. Here's what the plan for human habitation ...

If successful on Artemis II, the tech could beam 4K video and rich data back to Earth at record speed, proving deep-space ...

Senator Ted Cruz, chair of the Senate Commerce Committee which oversees NASA's budget, has supported Artemis in the past, so ...

The GAO determined that 14 of 18 NASA projects assessed were within cost and schedule margins during fiscal 2025, but four programs—led by the Orion deep-space crew capsule—are over budget by a total ...

President Donald Trump is just one stroke of a pen away from handing another major blow to Elon Musk 's plans for the future ...

To achieve its ambitious plans for missions to the moon and beyond, Russia needs other spacefaring nations as partners. But ...

President Donald Trump’s plans to build a space-based Golden Dome missile defense shield have drawn immediate criticism from China, which has framed ...

To simulate menstrual fluid, the team used glycerol, a thick liquid similar in consistency to blood. In both pre-flight and ...

Tesla remains Musk’s best-known business, but its fortunes are less directly tied to the government than SpaceX, his ...