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Dawn's science objectives FROM NASA PRESS KIT The primary goal of the Dawn mission is to explore asteroid 4 Vesta and dwarf planet 1 Ceres with the same complement of instruments on a single spacecraft. In-depth analysis and comparison of these two celestial bodies will provide insight into their origin and evolution -- and thus a better understanding of the conditions and processes that have acted upon them from their formation 4.56 billion years ago to the present.
In particular, the mission's scientific objectives are to:
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STS-134 Patch Free shipping to U.S. addresses! The final planned flight of space shuttle Endeavour is symbolized in the official embroidered crew patch for STS-134. Available in our store!Final Shuttle Mission Patch Free shipping to U.S. addresses! The crew emblem for the final space shuttle mission is now available in our store. Get this piece of history!Apollo Collage This beautiful one piece set features the Apollo program emblem surrounded by the individual mission logos.STS-133 Patch Free shipping to U.S. addresses! The final planned flight of space shuttle Discovery is symbolized in the official embroidered crew patch for STS-133. Available in our store!Anniversary Shuttle Patch Free shipping to U.S. addresses! This embroidered patch commemorates the 30th anniversary of the Space Shuttle Program. The design features the space shuttle Columbia's historic maiden flight of April 12, 1981.Mercury anniversary Free shipping to U.S. addresses! ![]() Celebrate the 50th anniversary of Alan Shephard's historic Mercury mission with this collectors' item, the official commemorative embroidered patch. Fallen Heroes Patch Collection The official patches from Apollo 1, the shuttle Challenger and Columbia crews are available in the store. |
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