That's Tiffany (AstroGerly), Andy (@SpaceManAndy), Catherine (@CatherineQ), Andrea (@CburyTales), and Nicole (@NoisyAstronomer)

The Wright Brothers Wright Flyer, on exhibit at the National Air and Space Museum. For more about the exhibit, see: www.nasm.si.edu/exhibitions/gal209/index.cfm

The ISS model at NASM's Moving Beyond Earth exhibition. For more, see: www.nasm.si.edu/exhibitions/gal113/mbe/index.cfm

Space Shuttle pilot Terry Virts, hours away from boarding Endeavour for the first STS-130 launch attempt, had given the patch (sticker?) to Sawyer just a few minutes earlier.

From left to right: SDO First Light Tweetup leader (standing), audience, including guest Tweeps tweeting, NASA Public Affairs host (standing) and SDO Science panel: Dean Pesnell, Alan Title, Philip H. Scherrer, Tom Woods, and Madhulika Guhathakurta. (Mosaic of four images.)

SDO First Light Tweetup guests mingle with members of the media and other VIPs.

Michael trains astronauts, and pointed out Space Shuttle Endeavour Pilot Terry Virts in the next room through glass window at left.

The SDO Science panelists (left to right): Dean Pesnell, Alan Title, Philip H. Scherrer, Tom Woods, and Madhulika Guhathakurta. NASA Public Affairs host in background.

I've downloaded the game but for some reason can't yet get my computer to sync with my iPhone to load and play it.

Camilla poses with SDO HDTV and says "thank you for coming!"

To view the actual press conference online, see:

Part 1: www.youtube.com/watch?v=BgtvjGOR-UE

Part 2: www.youtube.com/watch?v=dvSeOezBU9E

Part 3: www.youtube.com/watch?v=-ST1744jzUo

Part 4: www.youtube.com/watch?v=JGajeS0U2jM