Comet Elenin...Is it a threat to our planet Earth?
Do we nuc it? Do we paint it? Is there something that we are planning that will keep this comet from being a threat?
Do we use it for space exploration? What do you think?
Showing posts with label space exploration. Show all posts
Showing posts with label space exploration. Show all posts
Thursday, April 7, 2011
Subscribe to:
Posts (Atom)