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Mission engineers at NASA have turned off the plasma science instrument aboard the Voyager 2 spacecraft due to the probe's gradually shrinking electrical power supply. Traveling more than 12.8 billion ...

The venerable Voyager spacecrafts are now nearly 50 years old, and having headed out beyond the orbit of Pluto and into interstellar space, the pair are the most distant man-made objects in the ...

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 ...

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 ...

On April 17, 2026, engineers at NASA’s Jet Propulsion Laboratory sent a command to Voyager 1 that they had been dreading for years: shut down the Low-Energy Charged Particles experiment, one of the ...

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 ...

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 ...

The twin probes should operate for about a year before the team is forced to shut off yet more instruments. Reading time 3 minutes The Voyager spacecraft have been cruising through interstellar space ...