Conducting experiments in microgravity at the International Space Station has allowed scientists to make medical breakthroughs with the potential to help countless people on Earth.

A new crew will soon be heading to the International Space Station. It comes at a time of upheaval at NASA, where the agency ...

Elon Musk reiterates call to deorbit International Space Station and focus on Mars amid $1.25 billion allocation from Trump.

CAPE CANAVERAL, Fla. (AP) — The International Space Station’s first visitors from India, Poland and Hungary headed back to ...

China has said it will land astronauts on the moon by 2030, while NASA is targeting a landing in 2027, though this has already been delayed.

To that end, Nelson said he just learned $180 million in emergency supplemental appropriations to develop the International Space Station deorbit vehicle — which is intended to bring down the ...

Elon Musk wants the International Space Station to shut down. He suggests focusing on Mars missions instead. He thinks the ...

Trump’s Big Beautiful Bill adds $9.9 billion to NASA’s budget, reversing plans to cut the Space Launch System and Orion.

Bill Nelson has stepped down as NASA administrator, ending a half-century of public service. Janet Petro is now the agency's interim chief.

NASA Administrator Bill Nelson has expressed concerns over reports that SpaceX chief executive Elon Musk has been in regular contact with Russian President Vladimir Putin.

NASA Administrator Bill Nelson gave a farewell interview from Kennedy Space Center offering up some advice for his likely replacement, billionaire Jared Isaacman.

NASA Administrator Bill Nelson writes letter to next leader, reflects on legacy and future of space exploration ...