Latest Viking program Stories
When NASA's Phoenix Mars Lander sets down in the Martian arctic on Sunday, it will open a new, icy frontier for scientists back on Earth. Phoenix, a stationary lander set to make a planned May 25 descent to the Martian surface, is going to where no probe has gone before - the northern plains of Vastitas Borealis on Mars. "Ten years ago, you wouldn't have chosen this spot at all because it looks just like every other part of Mars," said Phoenix principal investigator Peter...
It's go time for NASA's Phoenix Mars Lander. After nearly 10 months speeding across 422 million miles (679 million km), the Phoenix spacecraft is just days away from plunging into the Martian atmosphere on Sunday to land near the north pole of Mars. "We've been working quite hard all the way along," said Deborah Bass, Phoenix's deputy principal investigator at NASA's Jet Propulsion Laboratory (JPL) in Pasadena, Calif.
What advantages does the Thermal and Evolved Gas Analyzer (TEGA) have over the Viking mission's Gas Chromatograph in detecting organics?
This story was updated at 1:33 p.m.
NASA engineers have adjusted the flight path of the Phoenix Mars Lander, setting the spacecraft on course for its May 25 landing on the Red Planet.
A new interpretation of data from NASA's Viking landers indicates that 0.1% of the Martian soil tested could have a biological origin.
SACRAMENTO, Calif., Aug. 6 /PRNewswire-FirstCall/ -- Aerojet, a GenCorp company, provided propulsion for NASA's Phoenix Mars Lander mission which launched on Aug. 4 at 5:26 a.m. from Space Launch Complex 17A, Canaveral Air Force Station, Fla., aboard a United Launch Alliance Delta II rocket.
A robotic dirt and ice digger blasted off Saturday on a 422 million-mile journey to Mars that NASA hopes will culminate next spring in the first ever landing within the red planet's Arctic Circle.
A three-legged NASA spacecraft with a long arm for digging trenches is going to the Martian north pole to study if the environment is favorable for primitive life. But before it can start its work, the Phoenix Mars Lander must first survive the landing.
The European Space Agency (ESA), with its ExoMars mission, will deliver the first comprehensive life-detection science package since Viking to the martian surface.
- A hairdresser.