|  | Paul Harris A large American spy satellite is expected to fall to Earth some time in the next month, officials said yesterday. Paul Harris Un grand satellite espion américain devrait tomber à terre un peu de temps dans les prochains mois, officials said yesterday. It is unclear where the space debris might come down, but it could hit ground in late February or March. It is also not known whether the satellite could contain potentially hazardous materials, such as a nuclear-powered reactor. On ignore également si le satellite pourrait contenir des matériaux potentiellement dangereux, comme un réacteur nucléaire. Officials said they had lost control over the satellite and had ... Les fonctionnaires ont dit qu'ils avaient perdu le contrôle sur le satellite et avait ... Life on Mars? Amazing photos from Nasa probe reveal image of mystery figure on Red Planet The Daily Mail Does this photograph really prove that we are not alone in the universe? Images beamed back from Mars would suggest so - although to sceptics, it could just be a strange rock formation. Images poutres back from Mars suggérons donc - mais pour les sceptiques, il pourrait juste être une étrange formation rocheuse. Nasa's Mars Explorer Spirit sent back images from the surface of the Red Planet four years ago, and there was ... Planet X Nibiru Spotted Planet X Nibiru Spotted - The funniest bloopers are right here Anne Minard in San Francisco, California NASA spacecraft have revealed new insights into the forces that cause the northern lights, including giant magnetic "ropes" between Earth and the sun. Until now, scientists haven't had adequate tools to study how energy from the sun is captured by Earth's magnetic field to trigger the awe-inspiring phenomenon. "What it shows is promise," said Vassilis Angelopoulos, researcher at the University of California at Los Angeles ... «Ce que cela montre est prometteuse", a déclaré Vassilis Angelopoulos, chercheur à l'Université de Californie à Los Angeles ... Astronomers Select Top Ten Most Amazing Pictures Taken by Hubble Space Telescope in Last 16 Years ...they illustrate that our universe is not only deeply strange, but also almost impossibly beautiful." Michael Hanlon/AH (Nov 25th, 2006) After correcting an initial problem with the ... Les astronomes Sélectionnez Top Ten Most Amazing Photos prises par le télescope spatial Hubble en 16 ans ... Dernière ils illustrent le fait que notre univers est non seulement profondément étrange, mais aussi presque impossiblement belle. "Michael Hanlon / AH (25 Novembre 2006) Après corriger une Avec le problème initial ... By Seth Borenstein There is no evidence astronauts were drunk or had been drinking heavily before launching into space, an internal NASA investigation found Wednesday. Par Seth Borenstein Il n'ya aucune preuve astronautes étaient ivres ou avaient beaucoup bu avant de lancer dans l'espace, une enquête interne de la NASA trouvés mercredi. An independent astronaut health panel's report of two unsubstantiated instances of heavy alcohol use before flights grabbed headlines in July. But when NASA's safety chief tried to confirm the allegations, he came up empty. Mais quand chef de la sécurité de la NASA a tenté de confirmer ces allégations, il a eu vides. “I was unable to verify any case in which an astronaut spaceflight ... By Virginie Montet THE US space agency faced a full-blown crisis today as US politicians promised to probe how NASA allowed astronauts to fly missions while drunk as well as the sabotage of in-flight computers. The US House of Representatives Science and Technology committee called an oversight hearing for September, after a NASA report found astronauts had shown up to work drunk. La Chambre des représentants américaine Science et Technologie appelé un comité de supervision de l'audience pour le mois de septembre, après un rapport trouvé astronautes de la NASA avait mis en évidence en état d'ébriété au travail. House ... House ... By Jean-Louis Santini The hunt for evidence of life on Mars will go underground next year when a NASA probe digs beneath the surface of the red planet's arctic northern plains, US scientists revealed Monday. In a departure from previous missions -- which have seen robotic vehicles explore the planet's hills and craters -- NASA's Phoenix Mars Lander will instead dig into Martian soil for conditions ... Spacewar Satellite tracking software freely available on the Internet and some textbook physics could be used by any organization that can get hold of an intermediate range rocket to mount an unsophisticated attack on military or civilian satellites. Spacewar satellite logiciel de suivi disponibles gratuitement sur l'Internet et certains manuels de physique pourrait être utilisé par toute organisation qui peuvent se procurer une gamme intermédiaire pour monter une fusée rudimentaire attaque sur les satellites civils ou militaires. Such an attack would require modest engineering capability and only a limited budget. Une telle attaque nécessiterait modestes capacités d'ingénierie et seulement un budget limité. That is according to researchers writing in Inderscience Publishers' International Journal of Critical Infrastructures. C'est écrit selon les chercheurs dans Inderscience Publishers' International Journal of Critical Infrastructures. ... ... Scientists now say that an ocean several miles deep once covered a third of the surface of the planet, enough water to support the origin and evolution of life. Les scientifiques sont désormais dire que l'océan plusieurs kilomètres de profondeur, une fois couvert d'un tiers de la surface de la planète, une quantité suffisante d'eau à l'appui l'origine et l'évolution de la vie. The red planet, they said, had once been a deep blue, just like Earth. By Steve Connor For generations, people have been fascinated by the idea of life on Mars. By Steve Connor Depuis des générations, les gens ont été fascinés par l'idée de la vie sur Mars. It began in earnest in the late 19th century when ... Ring of gravity in outer space lets scientists ‘see’ exotic material Mark Henderson Anneau de gravité dans l'espace permet aux scientifiques de «voir» la matière exotique Mark Henderson  A rippling halo of dark matter, the mysterious substance thought to account for much of the mass of the Universe, has been discovered around a ... Une ondulation halo de matière noire, la mystérieuse substance pensée pour tenir compte de la majeure partie de la masse de l'Univers, a été découverte autour d'une ... |
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