Axiom 4 astronauts returned to Earth on Tuesday following their 18 day mission aboard the International Space Station.

ABC News contributor and astrophysicist Hakeem Oluseyi discusses the significance of the two-week mission as NASA plans to ...

A SpaceX capsule carrying astronauts from India, Poland, Hungary and the United States splashed down off the California coast ...

July 14 (UPI) -- The Axiom-4 space crew undocked from the International Space Station on Monday morning as it prepares to ...

Their capsule undocked from the orbiting lab Monday and is scheduled for splashdown at 5:31 a.m. Tuesday. Watch live here.

Privately funded American space company Axiom Space successfully finished its Ax-4 mission on Tuesday morning, returning ...

After a historic 18-day mission in space, Group Captain Shubhanshu Shukla and the Axiom-4 crew made a successful splashdown ...

The Dragon spacecraft, which undocked from the ISS after the 20-day mission, is expected to splash down off the coast of San ...

The four astronauts of Axiom Mission 4 were the latest to make a splashdown off the coast of California following a stint at the space station.

Shukla, who, along with three other Axiom-4 (Ax-4) crew members, undocked from the ISS (ISS) at 4.45pm Monday, has returned ...

India's Axiom-4 mission, carrying Group Captain Shubhanshu Shukla, marked the country's return to human spaceflight after ...

Indian astronaut Shubhanshu Shukla and three other Axiom-4 crew members are set to splash down in the Pacific Ocean off ...