1. Does Our Galaxy Have a Habitable Zone?

    06:00

    from Fraser Cain Added 6 0 0

    It’s not just our Solar System that has a habitable zone, it turns out our entire galaxy has regions which would be hostile to the formation of life as we know it.

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    • Home - Oort Cloud (Art Video with Michael Dierks alias Marco Mommsen)

      03:22

      from Michael Dierks Added 5 0 0

      Home - Oort Cloud (Art Video with Michael Dierks alias Marco Mommsen)

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      • Newtonian physics technology to gather asteroids cause them to be radioactive form ion drive propulsion

        00:20

        from beanangel beanangel Added 16 0 0

        Newtonian physics technology to gather asteroids cause them to be radioactive, form ion drive propulsion, then cover the earth with radioactive metalBetween Earth and Jupiter there are numerous metallic…

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        • SPACE ROCKS

          02:20

          from Amaël Isnard Added 11.2K 547 15

          What's the difference between Asteroids, Meteorites, and the other joyful rocks of space? An educational short film I directed and designed at Beakus studio, commissioned the Royal Observatory…

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          • 1/09/2014 | Comets Unveiled

            36:37

            from Richard Pearson F.R.A.S. Added

            Comets are colourful fuzz-balls in space that have a small rocky nucleus, a shimmering hallo of dust known as the coma, and a long dusty tail stretching thousands of miles in length. They have been…

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            • Comets: Visitors from the Frozen Edge of the Solar System - Professor Carolin Crawford

              53:51

              from Gresham College Added 105 2 0

              Millions of dirty icebergs orbit around the Sun in a huge cloud of debris almost a light-year in radius. These are all pristine relics of our primordial Solar nebula. Only when one tumbles towards…

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              • Comet Tempel 1

                00:19

                from XplorePaks Added 102 0 0

                Comet Tempel 1 is a periodic Jupiter-family comet discovered by Wilhelm Tempel in 1867. It completes an orbit of the Sun every 5.5 years. Tempel 1 was the target of the Deep Impact space mission,…

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                • C/2013 A1 - Comet Siding Spring - Martian Encounter

                  08:44

                  from Black Ryder Films Added 115 0 0

                  A short video on Comet Siding Spring - C/2013 A1 - and information about its encounter with Mars on October 19, 2014.

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                  • Astronomy Alphabet

                    05:45

                    from GEAS Project Added 48 0 0

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                    • ScienceCasts: A Naked-Eye Comet in March 2013

                      04:11

                      from Science@NASA Added 730 6 0

                      Visit http://science.nasa.gov/ for breaking science news. A comet falling in from the distant reaches of the solar system could become a naked-eye object in early March. This is Comet Pan-STARRS's…

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