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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.

The plasma experiment had been gathering limited data. NASA expects the Voyager 2 spacecraft will continue operating with other experiments into the 2030s.

Because of this inevitability, NASA decided it was time to scale back operations on Voyager 2 by shutting down its plasma science instrument.

NASA has powered off one of Voyager 2's science instruments to stretch the power supply and stave off the need for Voyager 2 to shut down.

NASA video shows 2 galaxies forming 'blood-soaked eyes' figure in space The pair of galaxies are named IC 2163 and HGC 2207 and are about 80 million light-years away from Earth.

For years, NASA's Hubble telescope has watched R Aquarii, a spectacular double star, shoot streams of material about 248 billion miles into the cosmos.

Stellar-mass and supermassive black hole coronas have some similarities, and this is great news for black hole physicists.

High-resolution image of the million-degree hot plasma halo encircling Earth captured by NASA’s JENI instrument. The white rings denote equatorial distance of 4 and 6 Earth radii.

The plasma experiment had been gathering limited data. NASA expects the Voyager 2 spacecraft will continue operating with other experiments into the 2030s.