Will it has a dust ring around the Earth?
The Gaia spacecraft is ready to begin its observations in orbit around the country Lagrange point L2, despite some unforeseen inconveniences which resulted in a delay of a few months. Intended for galactic archeology, she maybe we already revealed a secret history of the solar system. Hit by a number of higher than expected micrometeorites, Gaia could be plunged into a dust ring that surrounds the Earth.
On 08/08/2014 at 11:22 - By Laurent Sacco, Futura-Sciences
http://androidstars.newsvine.com/_news/2014/08/05/25184582-the-rosetta-stone
http://androidgeek.ucoz.com/blog/corrector_screen_that_adapts_to_the_individual_39_s_vision/2014-08-06-17
http://carmiell.blogspot.com/2014/08/whales-mitigate-climate-change.html
An artist of the observatory Gaia in his post for the L2 Lagrange point, 1.5 million km from Earth. For at least five years, this instrument of space astrometry observed carefully over one billion objects in the Milky Way, shown here in the background. © Esa
Launched December 19, 2013 by a rocket Soyuz from Kourou in French Guiana, Gaia began his journey to the Lagrange point L2. With this instrument mainly dedicated to astrometry, a wide variety of results are expected. It can be used to conduct new tests of metric theories of gravitation , as that of general relativity by studying the deflection of light by the gravitational field of the Sun and planets in the Solar System . can also detect secular variations in the gravitational constant .
The Gaia spacecraft is ready to begin its observations in orbit around the country Lagrange point L2, despite some unforeseen inconveniences which resulted in a delay of a few months. Intended for galactic archeology, she maybe we already revealed a secret history of the solar system. Hit by a number of higher than expected micrometeorites, Gaia could be plunged into a dust ring that surrounds the Earth.
On 08/08/2014 at 11:22 - By Laurent Sacco, Futura-Sciences
http://androidstars.newsvine.com/_news/2014/08/05/25184582-the-rosetta-stone
http://androidgeek.ucoz.com/blog/corrector_screen_that_adapts_to_the_individual_39_s_vision/2014-08-06-17
http://carmiell.blogspot.com/2014/08/whales-mitigate-climate-change.html
An artist of the observatory Gaia in his post for the L2 Lagrange point, 1.5 million km from Earth. For at least five years, this instrument of space astrometry observed carefully over one billion objects in the Milky Way, shown here in the background. © Esa
Launched December 19, 2013 by a rocket Soyuz from Kourou in French Guiana, Gaia began his journey to the Lagrange point L2. With this instrument mainly dedicated to astrometry, a wide variety of results are expected. It can be used to conduct new tests of metric theories of gravitation , as that of general relativity by studying the deflection of light by the gravitational field of the Sun and planets in the Solar System . can also detect secular variations in the gravitational constant .
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