Friday Fun: Plop Plop, Fizz Fizz…in Zero-G

During his 340-day-long One-Year Mission in 2015-2016 NASA astronaut Scott Kelly conducted—and was the subject of—countless experiments on the effects of long-duration space travel aboard the ISS. But he did manage to have a little fun too; the video above shows what happens to a blob of water free-floating in microgravity (that’s the technical term for…

Astronaut’s Green Thumb Grows the First* Flower in Space

Say hello to the first* flower unfurled in space! This picture, shared on Jan. 16, 2016 by NASA astronaut Scott Kelly, shows a plant that has – thanks to some TLC from Kelly – managed to produce the first-ever zinnia blooms in low-Earth orbit and in fact the first flower grown outside of Earth’s biosphere. (Edit: read disclaimer below.)

Window on the World

If you’ve ever wondered what it would be like to look out of the windows of the space station orbiting Earth at an altitude of 220 miles, watch this video! (Give it a few seconds to start up.) Expedition 25 flight engineer Scott Kelly gives us a tour of the station’s cupola, offering astronauts a…