Related topics: international space station

Identical twins offer up selves for space science

Astronauts Scott and Mark Kelly will take part in an unprecedented study of identical twins to better understand the effects of prolonged weightlessness by comparing the twin in space with the twin on the ground.

Space station crew captures Soyuz launch, as seen from orbit

Just how much activity on Earth can be seen from orbit? In the dark of night, the Soyuz rocket launch on March 29/28, 2013 was bright enough to be seen by the International Space Station crew 350 km (220 miles) above. "Soyuz ...

A midsummer red sprite seen from space

NASA astronaut Matthew Dominick photographed red sprites in Earth's upper atmosphere from the International Space Station on June 3, 2024. The bright red flashes are a less understood phenomena associated with powerful lightning ...

Crew from Germany, US, Russia board ISS

Two astronauts and a cosmonaut docked with the International Space Station on Friday and joined the current crew after blasting off two days earlier, Russia's space agency Roscosmos said.

The science of moon hopping

The videos of the first moon landing with astronauts bouncing around the lunar surface are looking like a lot of fun—but jumping around on the moon could also be good for astronaut's muscles, bones and the cardiorespiratory ...

Staying healthy longer in space

Falling ill while traveling is an unfortunate yet common occurrence. Even a minor bug can ruin an entire trip. But for astronauts, getting sick on a long space voyage would have far more serious consequences than a little ...

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