Archive de Mars

Vous explorez les archives pour Mars.

Contraintes psychologiques de l’exploration spatiale

Contraintes psychologiques de l’exploration spatiale

Trente ans. C’est l’objectif que s’est donné la Nasa pour envoyer un homme fouler le sol de la planète Mars. Nous pouvons imaginer qu’en 2037, nous assisterons, devant notre écran de télévision, une canette de bière à la main, à la découverte d’un nouveau monde.

Les bambous de l’espace

Les bambous de l'espace

Mars la froide

Mars la froide

Mars la froide

Mars la froide

Peering beneath the ice at the north pole of Mars has now revealed the red planet may be surprisingly colder than was thought.
Any liquid water that might exist on Mars therefore might be hidden deeper than once suspected, closer to that world’s warm heart, researchers suggested.
Il y a toujours eu la tentation d’imaginer Mars comme [...]

Les canaux de Mars

Les canaux de Mars

Long before NASA was established in 1958, before JFK’s impassioned speech about the space race, and before any of the Apollo missions or space shuttle successes and disasters, Percival Lowell devoted much of his career and considerable fortune to trying to prove that Mars hosted intelligent life. Viewed through his telescopes, the ancient, baleful Red [...]

Mars l’escarpée

Mars l'escarpée

This breathtaking 3D landscape was constructed with high definition images taken by the High Resolution Stereo Camera (HRSC) on board ESA’s Mars Express orbiter. The new observations show Hebes Chasma, a strange mountain region nested inside the canyon, with channel-like fingers reaching out into the Martian landscape. The imaged region shows features down to a [...]