The Latest Breaking News from Dmitri Petelin

NASA astronauts Butch Wilmore and Sunita Williams will spend at least eight consecutive months aboard the International Space Station as their Boeing Starliner spacecraft returns to Earth empty. Is their extended spaceflight record-setting?

Last year was a very busy one in the final frontier. Here's a rundown of some highlights, from Starship's debut to NASA's first asteroid sample-return.

Two Russian cosmonauts will exit the International Space Station tonight (April 18), after a spacesuit problem and a coolant leak held up two previous tries at this EVA.

A NASA astronaut and two cosmonauts took a Soyuz capsule for a spin at the International Space Station early Thursday (April 6) to make way for a new cargo ship.

Russia launched a rescue ship on Friday for two cosmonauts and a NASA astronaut whose original ride home sprang a dangerous leak while parked at the International Space Station.

Russia has launched a rescue ship for two cosmonauts and a NASA astronaut whose original ride sprang a dangerous leak at the International Space Station

Russian space officials say a coolant leak from an uncrewed Russian supply ship docked at the International Space Station has resulted from an external impact and not a manufacturing flaw

The Russian spacecraft that brought the three crew members to the ISS in the fall later experienced a leak in its radiator cooling loop. A replacement ship is set to be launched on Friday.

The Russian space corporation says an uncrewed Russian supply ship docked at the International Space Station has lost cabin pressure