http://www.nasa.gov/mission_pages/sunearth/missions/atrex.html

Nearly two weeks and several delays later, NASA finally received optimal conditions today at 4:58 a.m. EDT to launch its five-rocket ATREX mission from Virginia as part of its study of the jet stream.

Nearly two weeks and several delays later, NASA finally received optimal conditions today at 4:58 a.m. EDT to launch its five-rocket ATREX mission from Virginia as part of its study of the jet stream.

Nearly two weeks and several delays later, NASA finally received optimal conditions today at 4:58 a.m. EDT to launch its five-rocket ATREX mission from Virginia as part of its study of the jet stream.

Nearly two weeks and several delays later, NASA finally received optimal conditions today at 4:58 a.m. EDT to launch its five-rocket ATREX mission from Virginia as part of its study of the jet stream.