Avec les sondes Psyché et Lucy, la Nasa va étudier de curieux astéroïdes Deux nouvelles missions du programme Discovery viennent d’être annoncées, Lucy et Psyché, l’une vers des prisonniers de Jupiter qui viennent sans doute de beaucoup plus loin, et l’autre vers un curieux astéroïde métallique, peut-être le vestige d’un noyau de planète rocheuse disparue.
<em>Category</em> Actu Spatiale
Rumstationen ISS over .
✨ NASA astronaut
I went to
Picture (simulation) of the planet Jupiter and 2 of his moons, Europa & Callisto.���� ||
European Space Agency’s (ESA) Galileo program is nearing completion as four more satellites will be launched into space in 2017. As of December 2016, there are 14 operational satellites in orbit. The first launch of satellites was in 2011, and the completion date for the final count of 24 satellites in space (plus six in-orbit
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Our galaxy. Our Milky Way. Have you ever wondered why the center of galaxies seem to shine brighter than the rest of the mass? The central region of galaxies is known as the Active Galactic Nucleus (or Nuclei) (AGN), which projects unusual energetic activity. This unusual activity is the result of central supermassive black holes.
Throw back Thursday to when I fell off my chair the moment I saw this amazing replica built by @ryannagata
View of Apollo 15 on the pad at night with lightning in the distance July 25, 1971