International Space Station

Newly arrived and soon-to-depart members of Expedition 73 prepared for what is to come next during this, their final week all together aboard the International Space Station.

All eight of the International Space Station's docking ports are currently occupied by visiting spacecraft, marking a milestone for crewed spaceflight.

11,000 pounds of cargo recently arrived at the International Space Station.

Expedition 73 gained three crewmates, expanding the International Space Station's complement to 10. Activities continued as the outpost extended beyond 25 years of a continuous human presence.

The liftoff of two cosmonauts a NASA astronaut to the International Space Station caused damage to Russia's launch pad at the Baikonur Cosmodrome in Kazakhstan.

A perfect Thanksgiving image of the day for all who celebrate.

Astronauts on the International Space Station just shared their Thanksgiving meal plans. Like many Americans, they will welcome guests — if a launching Soyuz crew arrives in time.

"This study demonstrates the astonishing resilience of life that originated on Earth."

It is "rocket science," even when it comes down to high school-level physics. This week's lesson: Force equals mass times acceleration.

It's not every day you see both a comet and an aurora from low Earth orbit.