GREENBELT, Md. Feb. 18, 2011 Earth Day March 19 Greenbelt, Md. noon EST Tuesday, Feb. 22 5 p.m. Thursday, Feb. 24
Sun-Earth Day Sun-Earth Day
Tweetup attendees also will have the opportunity to meet NASA scientists and engineers and be part of a live webcast with the co-hosts of NASA EDGE, an unscripted video podcast that takes a unique look at agency programs and initiatives.
Sun-Earth Day Aleya Van Doren
For more information about the Tweetup and to register, visit:
To find all the ways you can connect and collaborate with NASA on social media, visit: