Michael Bobbert

In 1971 #OTD, Alan Shephard hit a golf ball on the Moon. While certainly fun, the game of golf also demonstrated how dusty the lunar surface is (very) and how weak lunar gravity is (about 1/6 of Earth's).

Jupiter’s vibrant bands of light belts and dark regions appear primed for their closeup 📸 during @NASAJuno’s 10th flyby on Feb. 7. The science behind this beautiful image will help us understand the planet beneath those lush, swirling clouds: go.nasa.gov/2BMN77S

@NASA @Space_Station So awesome

#FlashbackFriday to the time the astronauts aboard @Space_Station had the very first “Out of this World” pizza party! Our astro’s like their🍕in microgravity. How do you like yours? #NationalPizzaDay

Woot!

@jamescarry First time Twitter user. Thought I'd take this opportunity to thank you for all the years of joy you have brought me. Thanks jim