NASA astronauts Suni Williams and Butch Wilmore returned to Earth after months in space. They face potential health problems like weaker bones, vision changes.

Here's how the astronauts of NASA's upcoming Crew-11 mission were impacted by the the ill-fated Starliner flight test last year.

NASA retiree turned private astronaut Peggy Whitson splashed down safely in the Pacific early on Tuesday after her fifth trip to the International Space Station, joined by crewmates from India, Poland and Hungary returning from their countries' first ISS mission.

Today, NASA recovers over 90 percent of the water used in space. Clean water keeps an astronaut crew hydrated, hygienic and fed.

Why astronauts lose vision in space-and how research on SANS could lead to solutions for both space crews and patients on Earth.

Lord Miller is producing a film about America's first women astronauts for Universal, based on Loren Grush's 'The Six.' Rachel Lee Goldenberg will direct.

The structure and function of astronauts' arteries appear to remain stable and free of disease for as long as five years after they've returned from the International Space Station (ISS), according to a new study published in the Journal of Applied Physiology.

In 1969, Apollo 11 returned to Earth, ending its historic moon-landing mission. After the spacecraft's splashdown in the Pacific Ocean, astronauts Neil Armstrong, Buzz Aldrin and Michael Collins were flown by helicopter to the recovery ship USS Hornet.

Dispute Over ‘Big Beautiful Bill’ Sparks Heated Exchange A fresh war of words has erupted between US President Donald Trump and billionaire entrepreneur Elon Musk, the owner of Tesla and SpaceX. The controversy began when Trump posted a statement accusing Musk’s companies of benefiting from “big subsidies” and lucrative government contracts provided by the US