Mars

Russia's 13-ton (11.8-tonne) unmanned Phobos-Grunt interplanetary space probe that was launched from the Baikonur Cosmodrome in Kazakhstan on November 9, 2011 has reportedly burned up in the Earth's atmosphere. According to Russian Air and Space Defence Forces, the spacecraft was destroyed on Sunday, January 15th, 2012 at 1745 GMT as it made an uncontrolled re-entry and broke up 775 miles (1,250 km) west of Chile in the South Pacific. Read More

On Saturday at 10:02 a.m. EST an Atlas V rocket carrying its precious cargo, the Mars Science Laboratory and Curiosity rover, took off successfully from Space Launch Complex 41 at Cape Canaveral. A statement from NASA Project Manager Peter Theisinger confirmed that all had gone according to plan. "The spacecraft is in communication, thermally stable and power positive," he said. "We're on our way to Mars". Read More

Hope is fading for the Russian Phobos-Grunt mission to Mars, as the probe has been trapped in low Earth orbit since Wednesday. The 13-ton (11.8-tonne) unmanned spacecraft was launched from the Baikonur Cosmodrome in Kazakhstan on November 9, atop a Ukrainian Zenit-2 booster. Baikonur ground control lost track of the probe when it failed to appear in its predicted orbit. According to the Russian Space Agency, the Phobos-Grunt's engines failed to fire twice, leaving the probe in a low, rapidly decaying orbit. Despite continuing efforts, ground control has been unable to get the probe to respond to commands and can only receive telemetry data from it. If the Russians are unable to regain control, the Phobos-Grunt is expected to make an uncontrolled re-entry into the Earth's atmosphere, along with its 8.3 tons (7.5 tonnes) of highly toxic propellant and radioactive cobalt-57. Read More

SpaceX, the space transport company that made history by building the world's first private reusable spacecraft, is now embarking on a quest to build the holy grail of space engineering - a reusable launch rocket. Elon Musk, the company's CEO and Chief Technology Officer, announced recently at the National Press Club that computer simulations show their design to be technically feasible. This, Musk seems to suggests, is great news for those who have been considering moving to Mars. Read More

With the curtain coming down on its Space Shuttle Program, NASA has set its sights on the future with the announcement of a heavy-lift launch vehicle that is designed to take man beyond the moon to explore near-Earth asteroids, Mars and its moons, and beyond. Dubbed the Space Launch System (SLS) its configuration harks back to the Saturn V rocket-based systems employed to propel Apollo astronauts to the moon but also incorporates technology developed in the Shuttle Program. Read More

Some day in the future, it's possible that an unmanned rover may go trundling across the Martian landscape not on wheels, but on three rotating steel coils. While able to traverse rugged terrain without getting stuck, it could also move sideways to get around obstacles, would be unlikely to malfunction as it would have very few moving parts, and could perhaps even remain mobile if it were to take a tumble and flip over. Although such a vehicle might not be exploring Mars any time particularly soon, a fully-functioning prototype does already exist here on Earth, and its design could find terrestrial applications. Read More

Men are from Mars and women are from Venus. That's one theory ... another is that all life on Earth descended from organisms that originated on the Red Planet before hitching an interplanetary journey aboard meteorites to Earth. In an effort to provide a definitive answer, researchers at MIT and Harvard are developing an instrument to compare the genetic makeup of Martian microbes with that of terrestrial life. If they find correlations between the two it could prove that we are all descended from Martians, which would make us invaders from Mars. Read More

NASA has announced funding to develop a hypersonic fixed wing air/space vehicle capable of flight speeds between Mach 8 and Mach 20. Over five years US$5 million will be spent on the research and development of a vehicle that could one day take the first humans to Mars. Read More

Technicians from NASA's Jet Propulsion Laboratory have set up a live feed webcam inside the clean room of the Mars Science Laboratory in Pasadena, California. There's no audio but anyone can tune in and watch them put NASA's Curiosity Mars Rover together. On those rare occasions when nothing much is going on in the lab, the feed will be supplemented with interview footage from team members. Read More