Heads Up!

From our friends at spaceweather.com:

MOON ROCKET LAUNCH TONIGHT: Tonight, Sept. 6th at approximately 11:27 p.m. EDT, a Minataur V rocket carrying NASA’s LADEE moon probe will blast off from the Wallops Flight Facility in Virginia. Sky watchers along a broad swath of the US east coast from Maine to the Carolinas can see the launch. Orbital Sciences Corp. prepared this visibility map:

In most locations, the ascending rocket won’t climb much more than 10° to 15° above the horizon, although areas around the launch site will fare better. Orbital Sciences’ prediction page lays out the details of when and which way to look.

The launch will kick off LADEE’s mission to investigate the Moon’s surprising atmosphere. Yes, the “airless Moon” has an atmosphere. It is ten thousand billion times thinner than Earth’s, but nevertheless there. Apollo astronauts actually saw it with their own eyes.

LADEE, short for “Lunar Atmosphere and Dust Environment Explorer,” will circle the Moon on a 100 day mission to assay the lunar atmosphere. Instruments onboard the spacecraft will look for signs of humidity, electrified dust, and atoms hopping across the lunar surface. A NASA video about LADEE previews the mission.

Photographers, if you catch LADEE blasting off, submit your images here.