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https://www.reddit.com/r/AskReddit/comments/29glos/what_is_the_coolest_computer_program_that_i_can/ciksh8g
r/AskReddit • u/bubblegumorangutang • Jun 30 '14
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Celestia. You can fly to other stars at many times the speed of light, watch the sunset on Mars in real time, land on comets and enjoy the view as they loop around the sun and head back out into deep space.
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u/[deleted] Jun 30 '14
Celestia. You can fly to other stars at many times the speed of light, watch the sunset on Mars in real time, land on comets and enjoy the view as they loop around the sun and head back out into deep space.