Finally, one special instrument on the ISS is called the Sally Ride EarthKAM, named after iconic American astronaut Sally ...

Watch as astronaut Karen Nyberg, who's now aboard the International Space Station, uses a single strand from her head to push off and float around.

1 Astronaut, Many Cameras and 220 Days of Amazing Images From Space Don Pettit brought a photographer’s eye to orbit, capturing the artistry of the cosmos and our planet.

The photographs, shot during astronauts' sleep hours, focus on the object they have called home for 20 years—and capture the experience of being human in a place devoid of humanity.

See 11 Breathtaking Space Images From the Astronomy Photographer of the Year Contest From a solar eclipse to a dolphin-like nebula, these winning shots by astrophotographers from around the world ...

One of the most popular viral videos about space is dead wrong. But it gives us a chance to learn something incredible.

A scene from Stanley Kubrick’s “2001: A Space Odyssey.” The show at the Museum of the Moving Image is an offshoot of a traveling presentation that covered Kubrick’s entire career. Warner ...

From thunderstorm sprites to volcanic plumes, and city lights to meteors, the world appears a different place from 250 miles ...

Don Pettit spent a busy 220 days at the International Space Station. He conducted experiments, talked with students and exercised. And he took eye-catching photos.