Can someone explain to me how it is theoretically possible to time travel. How can time travel comply with the laws of nature? My friend was trying to explain this to me, but I’m still trying to figure some parts out.
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Archive for March, 2010
How time travel is theoretically possible?
Astronomy-what it Can be
Astronomy can be defined as the branch of science that deals with the study of natures and motion of celestial bodies like stars, planets and galaxies. There are yet different definitions for Astronomy. This includes the study of matter and objects outside earth’s atmosphere and having their own physical and chemical properties. Some...
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planet venus?
how did planet venus get its name? and what is the history of the name? thnx.
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What are some abstract versions of space travel?
For instance, the Space Elevator/Beanstalk will be used to get a rocket into space before launch, thus saving a lot of fuel. Come up with ideas for space travel and/or space habitats! Be creative.
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What is nasa gonna replace the space shuttles with?
I heard that nasa is gonna retire the entire fleet of space shuttles soon but what is nasa gonna replace them with? Is nasa gonna replace the shuttles with something new immediately or in a few years time which means that men can’t go to space during that time except for Russia.
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If aliens exist, what do you think they would find fascinating about earth and its inhabitants?
I’ve often wondered what the point would be for aliens to visit us. What could be the attraction? Are we the laughing stock of the Universe and they are only here to learn from our mistakes or could we be used for experiments, like we are the rats in a science lab? What kind...
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What is the best astronomy software with telescope control capability?
Which software has the largest database?
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What is your inkling as to what will happen to the International Space Station in 2016?
NASA and its 16 International Partners are currently arguably building the most sophisticated challenging, demanding, technically state-of-the-art thing human kind has ever seen with its Space Transporation System. The operational life of the International Space Station is set to end in 2016 what will happen to this gem? Can we keep it in orbit...
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With the hubble telescope, what could you have seen on mars during the 2005 opposition?
If you had access to the Hubble Space Telescope, which has an angular resolution of 0.1 arcsec. What is the size (in kilometers) of the smallest feature you could have seen on the Martian surface during the 2005 opposition, when Mars was 0.464 AU from Earth?
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Reinvigorated Sun and Prominence
Reinvigorated Sun and Prominence View full post on APOD
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EU ministers vow to act against Iranian media censorship (AFP)
AFP – EU foreign ministers on Monday vowed to “act” against the Iranian state’s unacceptable jamming of satellite broadcasts and Internet controls, showing the bloc’s increasing impatience with Tehran. View full post on Yahoo! News: Space/Astronomy
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The Nearby Milky Way in Cold Dust
What shapes the remarkable dust tapestry of the nearby Milky Way Galaxy? View full post on APOD
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