NASA is inviting the public to join 36 citizen science projects. Volunteers can help with discoveries from asteroids to Martian clouds. To join, email do-nasa-science-join@lists.nasa.gov with ...
Starlust on MSN
Can solar sails send humans to another star? Study reviews current state of 'sci-fi' technology
New study assesses where light-powered spacecraft propulsion technology currently stands.
Space.com on MSN
Can solar sails really send humans out into interstellar space?
"I think these are not far-out type of ideas; they are not really futuristic ideas that we are talking about." ...
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