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An amazing northern lights photo from space showing the ring around the earth where the aurora is most prominent.

An amazing northern lights photo from space showing the ring around the earth where the aurora is most prominent.

Time travel through a wormhole STEPHEN HAWKING: How to build a time machine  Read more: http://www.dailymail.co.uk/home/moslive/article-1269288/STEPHEN-HAWKING-How-build-time-machine.html#ixzz2hC8SepaW  Follow us: @MailOnline on Twitter | DailyMail on Facebook

Time travel through a wormhole STEPHEN HAWKING: How to build a time machine Read more: http://www.dailymail.co.uk/home/moslive/article-1269288/STEPHEN-HAWKING-How-build-time-machine.html#ixzz2hC8SepaW Follow us: @MailOnline on Twitter | DailyMail on Facebook

An onlooker of the annular solar eclipse witnesses the celestial event on May 20, 2012 by Colleen Pinski.

An onlooker of the annular solar eclipse witnesses the celestial event on May 20, 2012 by Colleen Pinski.

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