... John Glenn getting . into his "Mercury" . capsule. ... Glenn's flight was the first in "Project Mercury" which adapted the Atlas missile. ... first flying around the Moon and then landing on its surface, on July 20, 1969 ...
... The heat generated at the core moves outwards, towards the Sun's surface, by processes somewhat like the ones by which heat works its way through the atmosphere, from the surface of the Earth to space ( section S-1 ). ...
... So much volume, so little surface! ... The Sun's surface temperature will be again discussed in a later lesson. ... What does this say about the surface of the Sun? ...
... To learn more about all this, NASA has scheduled the "Messenger" mission to fly to Mercury and orbit it. ... the Moon have permanently magnetized patches of rock on their surfaces, suggesting that even if they now lack a dynamo field ...
... in our solar system fit for life: any water on Venus and Mercury would become steam, any on Mars or on more distant planets ... The Sun has no sharply defined surface like that of the Earth, because it is too hot to be anything but gas. ...
... all of which have dipole -like magnetic fields stronger than the Earth?s. Mercury has a weak magnetic field, Mars and the Moon are magnetized in patches (probably on their surfaces) and Venus, although non-magnetic, has its own interaction with the solar ...
... The entire surface of the Earth is divided among them, and their relative motion is ... than Earth, is not magnetized, while Mercury, much smaller, is; thus this guess is ...
... surface and to have false positive results Policy set up by NASA according with COSPAR recommendation included : Clean room assembly (Class 100 000) Bioburden reduction by dry heat sterilization of the entire Spacecraft Michel Viso, DVM CNES/DSP/EU ...
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Ссылки http://www.cosmos.ru/conf/2009elw/presentations/presentations_pdf/session1/viso_ELW.pdf -- 1162.9 Кб -- 02.03.2009 Похожие документы