Moonstruck
Buzz Aldrin
Astronaut, Apollo XI and Gemini 12; Doctorate from MIT in astronautics, Korean War veteran (fighter pilot of 66 missions). photo by Don Camp748,431 followers | Follow
Soichi Noguchi 野口 聡一
Long duration space flight on ISS! http://amzn.to/noWkp3 http://bit.ly/3ZMbEb http://bit.ly/bXNO6I http://bit.ly/bGfUrB http://linkd.in/ePb57v423,595 followers | Follow
Science Channel
Thought-provoking updates, insider news and more from Science...show your #nerdtweet pride!392,746 followers | Follow
NYTimes Science
Science, Environment, Space and Cosmos News From NYTimes.com/Science279,791 followers | Follow
Reuters Science News
From newly charted astronomical anomalies at the far reaches of the universe to the rise of nanotechnology, nobody covers science like Reuters.com.276,786 followers | Follow
Jose Hernandez
Retired NASA Astronaut and native of Stockton. Running for U.S. Congress in California's 10th District. Devoted husband, loving father, and a proud Democrat.222,359 followers | Follow
NASA Astronauts
Hear from all NASA's astronauts on Twitter, plus updates on astronaut activities here.125,977 followers | Follow
WeatherPlanet
Space & Astronautics News, NASA, NOAA, ESA, USGS, spaceflight, weather, astronomy120,272 followers | Follow
Mark Kelly
51,925 followers | Follow
Twisst ISS alerts
Twisst sends you a tweet when the international space station (ISS) will be visible at your location. Created by journalist/webdeveloper @tjaap. #science #space43,923 followers | Follow
Scott Kelly
29,346 followers | Follow
Sandy Magnus
21,427 followers | Follow
Cady Coleman
19,721 followers | Follow
Col. Tim Kopra
U.S. Army Astronaut, International Space Station Expedition 20 (STS-127). Ask me what it’s like to be Army Strong from the Space Station at goarmy.com/space.18,714 followers | Follow
Jeff Williams
18,300 followers | Follow
Robert L. Satcher
Former NASA Astronaut. Comments and views expressed here are my own.15,285 followers | Follow
NASA Watch
Covering NASA online since 1996. We're the source for NASA news.15,284 followers | Follow
Dr. Robert L.Satcher
Former NASA Astronaut. Comments and views expressed here are my own.7,040 followers | Follow
Adler Planetarium
The Adler Planetarium in Chicago invites you to join us in exploring space!5,708 followers | Follow
TalkingScience
Talking Science provides a portal to engage with fellow science enthusiasts. http://www.talkingscience.org http://www.facebook.com/TalkingScience3,648 followers | Follow
Share Space
Our mission is to share the wonders of space with children of all ages, and to foster affordable space travel opportunities for all.885 followers | Follow
Curated by libbey koppinger
Space Tweets List Curated by my 11 year old daughter, Sally. Didn't have the heart to tell her Tom Hanks is a great actor, but not a real astronaut. So he gets to stay ;)
