Casual Friday — MSL has a snack
In the fall of 2009, NASA will launch the next generation of rover to Mars. This beast, the Mars Science Laboratory (MSL) is the size of a Mini Cooper, will draw its energy from a nuclear power pack, and will carry a science package that will set whole new standards in sophistication.
This animation (7:27 long) shows the entry and landing of MSL, followed by sampling of a boulder on the surface.
PhilDS wrote,
From the MSL website:
“This power source gives the mission an operating lifespan on Mars’ surface of a full martian year (687 Earth days) or more”
I wonder how many active days the current rovers have had with solar power.
Link | March 3rd, 2008 at 18:27
Sam Wise wrote,
Quite a few more (about twice that long, if memory serves). Bear in mind, though, that the MSL rover is dramatically bigger, has far more instruments, and is supposed to roll farther & faster than the MER rovers.
The usual comparison is that the MER rovers are each about the size of a riding lawn mower, while MSL will be about the size of a Mini Cooper. You just can’t package enough solar array area to power a beast the size of MSL…
Link | March 4th, 2008 at 02:32