Prêts ? 5–4–3–2–1… Mise à feu! Pour la première fois de son histoire, les moteurs du lanceur Soyouz arracheront les 300 tonnes de la célèbre fusée russe d’un pas de tir guyanais. C’est – si tout va bien – ce qui se produira cet été. Puis, en novembre ou décembre 2010 sur l’ancien pas de tir d’Ariane 1 et 2, Vega, une petite fusée de conception italienne, s’élancera dans le ciel guyanais. Entretemps, pas moins de sept tirs d’Ariane 5 auront eu lieu. (more…)
10 February 2010
L’appétit d’ogre d’Arianespace (Usine Nvelle)
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5 February 2010
Les nouvelles frontières de la conquête spatiale (Echos)
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Le coup d’arrêt donné à la Nasa par Barack Obama va entraîner de nouvelles alliances pour relancer l’exploration spatiale. L’administrateur de la Nasa Charles Bolden vit des moments difficiles. Comment répondre aux critiques qui fusent de toutes parts après l’arrêt du programme Constellation décidé par Barack Obama ? Les trois composantes de ce plan lancé par George W. Bush en 2004 sont rayées de la carte : soit le successeur des navettes spatiales (Ares 1), la capsule chargée de ramener les astronautes sur Terre (Orion), le lanceur lourd supposé transporter des hommes vers la Lune et Mars après 2020 (Ares 5). Le rapport du sénateur Norman Augustine publié l’été dernier annonçait pourtant clairement la couleur. L’ancien directeur exécutif de Lockheed Martin critiquait ce projet inspiré par les « gloires du passé ». Une première estimation chiffrait à 105 milliards de dollars (76 milliards d’euros) le coût d’un retour sur notre satellite. Le Congrès et le lobby spatial n’acceptent pas de gaîté de coeur cette perte de leadership. D’autant qu’en 2008 le candidat Obama avait repris à son compte le « rêve de retourner sur la Lune et d’aller sur Mars ». (more…)
5 February 2010
Cassini flies on but with UK involvement in doubt (BBC/Amos)
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It must be tough right now being a UK scientist involved in the Cassini spacecraft mission to Saturn and its moons. It must be a bit like being told all your friends are going to the party but you’re staying behind. The US space agency has just approved a further and final extension to the Saturn probe’s mission. The extension will enable observations to continue until 2017, when the spacecraft will be commanded to plunge into the ringed planet’s atmosphere.
It will be a spectacular ending to an extraordinary adventure at everyone’s second favourite planet (after Earth). For British planetary scientists, however, this news is bitter-sweet because they were told before Christmas that the funding which supports their work is stopping. (more…)
4 February 2010
Earth science, deep space probes get budget boost (SFN/Clark)
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NASA’s new proposed budget includes $5 billion for science, bolstering the agency’s fleet of Earth science missions and restarting production of plutonium to power robotic probes to the outer solar system. The Obama administration is requesting an 11 percent increase for science over 2010 funding levels. The extra money will expand NASA’s Earth science satellite missions, fund a replacement for the Orbiting Carbon Observatory lost in a launch failure last year, and restart U.S. production of plutonium-238 to generate electricity in space. (more…)
3 February 2010
Obama ramène la Nasa sur Terre (Figaro)
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Le président américain a proposé un changement de stratégie de la Nasa. L’objectif d’envoyer des astronautes sur la Lune d’ici à 2020 est abandonné. La coopération internationale va être développée.(avec réactions de Ms. Villain, Dordain, Le Gall et Chrétien) (more…)
2 February 2010
Obama enterre le projet de retour sur la Lune (Echos)
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Faute d’argent, le projet Constellation de retour sur la Lune en 2020 est annulé. Et pour pallier l’arrêt de la navette, qui n’a plus que cinq vols à effectuer, Washington veut privatiser l’accès à l’espace. (more…)
1 February 2010
Obama cancels Moon return project (BBC/Amos)
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The proposed Ares-1 rocket is being cancelled by Mr Obama.President Barack Obama has cancelled the American project designed to take humans back to the Moon. The Constellation programme envisaged new rockets and a new crewship called Orion to put astronauts on the lunar surface by 2020. But in his 2011 budget request issued on Monday, Mr Obama said the project was too costly, “behind schedule, and lacking in innovation”. (more…)
1 February 2010
Obama kills moon program, endorses commercial space (SFN/Harwood)
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On the seventh anniversary of the 2003 Columbia disaster, the Obama administration unveiled a sweeping change of course for the nation’s civilian space program Monday, killing NASA’s post-Columbia moon program and shifting development and operation of new rockets and capsules from the government to private industry. (more…)
1 February 2010
A pivotal year for expected space station life extension (SFN/Clark)
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The future of the International Space Station will have to be decided this year to order new parts and supply ships in time to support an extension of the orbiting lab project through 2020, according to senior space officials. Discussions on extending the life of the outpost will be a major topic at the planned meeting between station partners in Tokyo this March. NASA is expected to receive direction from the White House on Monday extending station operations from 2015 until at least 2020. (more…)
1 February 2010
Obama’s NASA facelift faces tough fight in Congress (SFN/Clark)
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Although specifics of President Obama’s NASA budget won’t be released until Monday, a bipartisan group of legislators representing key space centers vows to fight to preserve the agency’s besieged moon program.
In its fiscal year 2011 budget request, the White House reportedly plans to scrub the Constellation moon program and put up $6 billion over the next five years to help along private companies as they develop spacecraft to take humans to low Earth orbit. (more…)