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Science & Tech

The Search for Another Earth
Science & Tech  (tags: planets, astronomy, science, nasa, worlds )

- 2246 days ago -
From a theoretical viewpoint we expected the formation of stars to be accompanied by the formation of planets. It is good to see that the observations are confirming the basic theory. But the sort of planets we found are nothing like we expected!
NASA Ready To Make History By Launching Solar-Sailing Spacecraft That Could Travel To The Stars
Science & Tech  (tags: interesting, nasa, NewTechnology, performance, science, space, technology, worlds )

- 3590 days ago -
For the first time, NASA is ready to send into orbit next week a satellite that will be propelled by the wind from the Sun pushing against the craft's solar sails. Based on principles put forth by Arthur C. Clarke and Sunstroke author David Kagan.

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