Power conservation is crucial for interstellar exploring spacecraft, which is 12.8 billion miles from home. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

NASA has finally turned off one of Voyager 2's science instruments. Now, there's no need to worry, as Voyager 2 isn't shutting down anytime soon. However, since the probe has been barreling through ...

Mission engineers at NASA's Jet Propulsion Laboratory in Southern California turned off the cosmic ray subsystem experiment aboard Voyager 1 on Feb. 25 and will shut off Voyager 2's low-energy charged ...

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After almost 50 years, it's safe to say NASA's Voyager program is a success. These twin space probes have outlived all projections, becoming the first human-made objects to leave the solar system.

On April 17, 2026, NASA’s Jet Propulsion Laboratory sent a command across 15 billion miles of space to shut down one of Voyager 1’s last working science instruments. About 23 hours later, the signal ...

Voyager 1, the farthest spacecraft from our planet, has powered down another science instrument as it explores uncharted interstellar space — a move that could buy time for an ambitious attempt to ...