 |

Deep Space Perils For Indian Spacecraft
There's no turning back. India's Mars Orbiter Mission has left Earth orbit and is heading for the red planet. After a flourish of media coverage before and shortly after launch, attention on this mi ... more
|  |

Curiosity Resumes Science After Analysis of Voltage Issue
NASA's Mars rover Curiosity resumed full science operations on Saturday, Nov. 23. Activities over the weekend included use of Curiosity's robotic arm to deliver portions of powdered rock to a labora ... more
|  |

Sounding Rocket to Peek at Atmosphere of Venus
A week after launching a new orbiter to investigate the upper atmosphere of Mars, NASA is sending a sounding rocket to probe the atmosphere of Venus. The Mars Atmosphere and Volatile Evolution, or M ... more
|  |

How Habitable Is Mars? A New View of the Viking Experiments
Almost 40 years ago, two NASA probes on the surface of Mars scooped the soil in search of signs of microbes. The results that came back from the twin Viking missions were, to say the least, ambiguou ... more
|