If all goes according to plan, on November 25^th the Mars Science Laboratory (MSL) rover Curiosity will leave the Earth and begin its journey to Mars. Any delays due to weather or other factors should be accommodated by a launch window that extends until December 18^th. The spacecraft will use a new landing system to arrive at its landing site on Mars in August, 2012, and the rover carries an impressive array of scientific instruments.

As the weather gets cooler and Thanksgiving approaches, I start thinking about the throngs of holiday tourists that will be lining up to get a chance to view the great stuff we have here at the Smithsonian.  For our holiday visitors, I’d like to suggest the following tips for a more enjoyable visit.

Last Friday, the Museum hosted an online conference devoted to critical thinking in the Internet age. Using four conspiracy theories in aerospace history to demonstrate effective research techniques, staff from our Museum, the US Department of the Navy, and National History Day engaged with students and teachers from across the globe. 

What comes to mind when you think of the Statue of Liberty? America, freedom, democracy. Her image is immediately recognized around the world as an ambassador for the United States and icon of the American dream.  She has been the focal point of many a celebration over the years and in several cases, the gracious hostess (and waypoint) for aerial races and demonstrations.  In celebration of her 125th anniversary, we gathered a few images, objects, and posters that feature inspiring views of Lady Liberty in the context of flight.

When I was working on a collection of the aeronautical papers of Samuel Pierpont Langley (1834-1906), the third Secretary of the Smithsonian Institution, I was struck by the wealth of detail in his research and the meticulousness of his note-taking. And as a man whose interests ranged from astronomy, astrophysics, aeronautics, and bird flight, mathematics, and the reckoning of standard time, Langley enjoyed observing and describing all sorts of processes — and then suggesting improvements.

Blogs across the Smithsonian will give an inside look at the Institution’s archival collections and practices during a month long blogathon in celebration of October’s American Archives Month. See additional posts from our other participating blogs, as well as related events and resources, on the Smithsonian’s Archives Month website .

If you're still stumped over what your costume will be for next Saturday's big Air & Scare at the Museum's Udvar-Hazy Center (October 29 from 2 - 8 pm), the photograph shown above, from the July 1918 issue of Die Luftflotte, might provide some inspiration.

The National Air and Space Museum was once again honored to host a space shuttle crew this past Friday. This visit was special because it was the STS-135 crew of the shuttle Atlantis, the historic final mission that returned on July 21. The crew was only four astronauts for this last flight, smaller than the normal seven. 

You know when you're packing up for a move to a new house — boxes everywhere — frantic activity to get everything stored away before the movers arrive,  and you still have to clean out the fridge.

Jobs made a donation to the Museum to support the Beyond the Limits Gallery. He also gave us a NeXT workstation, which we promised him we would use to develop a flight simulator for the gallery. But after some efforts, we eventually gave up. I regret we were not able to make his NeXT donation work. The NeXT computer was tricky to work with, but it did have its fans. One researcher at the European Center for Nuclear Research (CERN) in Switzerland got one, and while we were struggling to program ours, he used his to write a program for the Internet that he called the World Wide Web. Maybe you’ve heard of it.