The International Space Station is marking 25 years of nonstop human presence in orbit.

The first astronauts in more than 40 years from India, Poland and Hungary are back on Earth.

The International Space Station's first visitors from India, Poland and Hungary are headed back to Earth.

The first astronauts in more than 40 years from India, Poland and Hungary have arrived at the International Space Station, ferried there by SpaceX on a private flight.

NASA astronauts Butch Wilmore and Suni Williams aren’t the first to run late in space, and their 9 ½-month mission falls short of any endurance record.

What do a wedding necklace, Polish savory dumplings and a photo of Hungary’s first astronaut have in common.

NASA's two stuck astronauts are taking their first spacewalk together, exiting the International Space Station almost eight months after moving in.

A private crew is back on Earth after a nine-day trip to the International Space Station.

Saudi Arabia’s first astronauts in decades are headed to the International Space Station on a chartered multimillion-dollar flight.

Here are answers to five questions about what “basic” life is like for astronauts on the ISS. As if they are going to a restaurant, astronauts can choose which food items they want off of a menu. On the ISS, astronauts use liquid soap, water and no rinse shampoo. Given the microgravity means, there is no up or down, and astronauts can sleep in any orientation, according to NASA. The station has small crew cabins with sleeping bags that astronauts sleep in.