"In simple terms, Curiosity runs, in part, on a $100 million nuclear battery developed at the lab, said Stephen Johnson, division director of Space Nuclear Systems and Technology.
The 2-foot-tall, 2-foot in diameter cylinder aboard Curiosity is packed with radioactive isotopes generating heat. That thermal energy is converted into the electricity fueling Curiosity's wheels, arms and other gadgets, as well as recharging its bank of lithium-ion batteries."
"Fuel cells in the energy source are 1 inch tall and 1-inch diameter cylinders. Each puts out a mind-boggling 9,000 to 10,000 degrees of heat, shift supervisor Dave Hendricks said."
"In simple terms, Curiosity runs, in part, on a $100 million nuclear battery developed at the lab, said Stephen Johnson, division director of Space Nuclear Systems and Technology.
The 2-foot-tall, 2-foot in diameter cylinder aboard Curiosity is packed with radioactive isotopes generating heat. That thermal energy is converted into the electricity fueling Curiosity's wheels, arms and other gadgets, as well as recharging its bank of lithium-ion batteries."
"Fuel cells in the energy source are 1 inch tall and 1-inch diameter cylinders. Each puts out a mind-boggling 9,000 to 10,000 degrees of heat, shift supervisor Dave Hendricks said."