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NASA
NASA.gov brings you images, videos and interactive features from the unique perspective of America’s space agency. Get the latest updates on NASA missions, subscribe to blogs, RSS feeds and podcasts, watch NASA TV live, or simply read about our mission to

Comet ISON | NASA
NASA has initiated a Comet ISON Observing Campaign to facilitate global observation of the sungrazing comet, incorporating both space-based and ground-based telescopes and encouraging citizen scientists and both professional and amateur astronomers to ...

Space, Stars, Mars, Earth, Planets and More - NASA Jet Propulsion Laboratory
Managed for NASA by the California Institute of Technology, JPL is the leading U.S. center for robotic exploration of the solar system.

Nasa美國太空總署 - 相關圖片搜尋結果

NASA Earth Observatory : Home
The joint NASA and JAXA Global Precipitation Measurement mission's Core Observatory has completed testing and is entering its final phase before launch in early 2014. The first step: traveling ~7300 miles to its launch site on Tanegashima Island Read more

U.S. NASA - Global Climate Change
Provides news, key indicators, evidence, causes, effects, uncertainties, solutions, NASA's role, education and resources regarding climate change. From the U.S. National Aeronautics and Space Administration.

NASA - Wikipedia, the free encyclopedia
The National Aeronautics and Space Administration (NASA) is the agency of the United States government that is responsible for the nation's civilian space program and for aeronautics and aerospace research. President ...

NASA SBIR & STTR Program Homepage
Home About SBIR/STTR SBIR/STTR Basics Brief orientation on SBIR/STTR programs & access to program-related information Participation Guide Overview of both the SBIR and STTR programs as implemented by NASA Program Authorization Congressional ...

NASA's Ames Research Center | NASA
NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind.

Welcome to NASA Quest!
NASA Quest is dedicated to bringing NASA people and science to classrooms through the internet. Space Team Online, Aerospace Team Online, Solar System Online, and Deep Space Online. NASA Quest is the ultimate resource for educators and kids interested ...