International Space Station

Human Spaceflight

SpaceX capsule returns NASA astronauts after nine months aboard ISS

Human Spaceflight, Space Exploration

How astronauts celebrate Thanksgiving in space

Human Spaceflight

NASA announces Boeing Starliner will return to Earth without crew

Human Spaceflight, Space Exploration

Here’s how NASA will deorbit the International Space Station

Human Spaceflight

Archaeologists conduct first ‘space excavation’ on International Space Station

Human Spaceflight, Space Exploration

No return date yet for Starliner astronauts on ISS

Observing

How and when to see the ISS, without a telescope

Human Spaceflight, Space Exploration

It’s hard to grow food in space. These sensors can help.

Human Spaceflight

Astronaut Frank Rubio returns to Earth after breaking U.S. spaceflight record

Human Spaceflight

Heating and cooling space habitats isn’t easy – one engineering team is developing a lighter, more efficient solution

Human Spaceflight, Space Exploration

Dust on the International Space Station is contaminated with toxic chemicals

Human Spaceflight, Solar System

What Earthly objects can be seen from space?