Overcast and 37 F at Pittsburgh - Allegheny County Airport, PA
Winds are Southwest at 8.1 MPH (7 KT). The pressure is 1013.8 mb and the humidity is 50%.The wind chill is 31. Last Updated on Dec 11 2017, 2:53 pm EST. More...
Last Manned Lunar Landing (1972) With the Apollo program drawing to a close, the astronauts of Apollo 17 knew that it would be some time before anyone returned to the Moon. Hours after the mission's launch, the astronauts snapped the famous "Blue Marble" photograph of a fully illuminated Earth. Days later, they landed on the Moon. On their three moonwalks, they explored miles of the Taurus-Littrow region, collected rock samples, and set up equipment for remote data collection. Who was the last person to walk on the Moon? Discuss More...
'Smilies' are small graphical images that can be used to convey an emotion or feeling.
If you have used email or internet chat, you are likely familiar with the smilie concept.
Certain standard strings are automatically converted into smilies.
Try twisting your head on one side if you do not 'get' smilies;
using a bit of imagination should reveal a face of some description.
If you want to disable smilies in a post that you make, you can select the 'Disable Smilies' option
when posting. This is particularly useful if you are posting program code and you do not
want ;) converted to a smilie face!