Like countries create missiles to blast other countries while science make so much progress that countries will start making rockets to fend off countries established on other planets even outside our solar system ? If yes what would they call such a missile which would travel at such a speed that they would measure it in light years/hour.
2006-07-09
00:32:19
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3 answers
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asked by
FootballFan
2
in
Science & Mathematics
➔ Astronomy & Space
I believe that someday humans will contaminate the entire solar system and not just the earth.
2006-07-10
04:24:56 ·
update #1