Add Yahoo as a preferred source to see more of our stories on Google. An artist's concept shows Voyager 1 entering interstellar space, or the space between stars. - NASA/JPL-Caltech Voyager 1, NASA’s ...
Morning Overview on MSN
NASA’s plutonium-238 supply crunch could limit future deep-space missions
A rare radioactive isotope stands between NASA and its next generation of deep-space exploration. Plutonium-238, the fuel ...
As it heads out of the solar system never to return, the deep space probe Voyager 1 is headed for yet another cosmic milestone. In late 2026, it will become the first spacecraft to travel so far that ...
Space.com on MSN
NASA announced the '1st nuclear powered interplanetary spacecraft.' What about the Voyager probes?
NASA announced a mission to Mars using nuclear electric propulsion. How does it differ from earlier missions that utilized ...
(CNN) — Voyager 1, NASA’s deep-space probe, could soon become the first spacecraft to reach a historic milestone. In November 2026, the probe will be one light-day from Earth. Launched in 1977, ...
Voyager 1, NASA's deep-space probe, could soon become the first spacecraft to reach a historic milestone. In November 2026, the probe will be one light-day from Earth. Launched in 1977, Voyager 1 is ...
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