NASA — Page 2

Organization · 24 published stories · 121 outlets

Voyager 2 is nearly 50 years old, losing about 4 watts of power every year as its plutonium power source fades — and NASA just bought it at least another year of science with an all-at-once power-syst

Engineers at NASA's Jet Propulsion Laboratory performed a coordinated power and thermal procedure on Voyager 2, dubbed the 'Big Bang,' freeing nearly 10 watts and extending the mission of its three active science instruments by at least a year. The spacecraft, nearly 49 years old, continues to lose about four watts of power annually as its plutonium-238 source decays. NASA plans to apply the same reconfiguration to Voyager 1 in the coming months.

2 outlets · 2 articles Aug 16