1
vote
2answers
327 views

Curiosity Rover (MSL): current coordinates

I'm looking for information on the current coordinates of Mars Science Laboratory's Curiosity Rover. I've only found the landing site coordinates 4.5895°S ...
0
votes
1answer
38 views

Where to get hard historical and trend data related to reentry of satellites like UARS [closed]

NASA is providing very brief updates on the reentry of the UARS satellite. They also published an extensive study of the Re-entry and risk assessment for the NASA Upper Atmosphere Research Satellite ...
4
votes
2answers
131 views

How can Y-dwarf stars have such a low temperature?

A recent article from NASA said they found some stars with temperatures "as cool as the human body." How is this possible? Does fusion still occur in these stars?
5
votes
5answers
2k views

Curiosity Rover (MSL): specification / dimensions

I have been looking all over and I can't find a detailed specification about the Curiosity Rover. The length is about 10 feet but it would be cool to find out the dimensions of the wheels, clearance ...
0
votes
2answers
135 views

Space Interferometry Mission (SIM) cancellation [closed]

NASA's SIM mission was recently cancelled despite \$600 million being spent already over the last ten years. Has this \$600m been completely wasted or has any new technology been developed that could ...
9
votes
2answers
2k views

Cameras in Voyager probes

I've always wondered about the cameras in the space probes, especially in the Voyagers. 1) What kind of cameras do they have? Digital? (What kind of sensor and megapixel count?) Analog? (Do they ...