There are only two human spacecraft in interstellar space. And their fuel is dwindling. Voyager 1 — launched in 1977 and now over 15.6 billion miles from Earth — started out with 10 science ...

Voyager 1, our most advanced spacecraft, sends signals to Earth for the fifth time in five months. The accomplishment is a testament to NASA engineers’ resourcefulness and persistence. Let’s dive ...

Saying farewell is hard, and in the case of the Voyager 1 & 2 spacecraft doubly so, seeing as how they have been with us for more than 47 years. From the highs of the 1970s and 1980s during their ...

Voyager 1 and Voyager 2 are both exploring uncharted territory in interstellar space. Engineers at NASA’s Jet Propulsion Laboratory in Pasadena, California, sent a command for Voyager 1 to power ...

Voyager 1 and Voyager 2 are both exploring uncharted territory in interstellar space.Engineers at NASA’s Jet Propulsion Laboratory in Pasadena, California, sent a command for Voyager 1 to power ...

NASA engineers are turning off two instruments to ensure that the twin spacecraft, Voyager 1 and Voyager 2, can continue exploring space beyond the limits of the solar system. To save energy for ...

Last week, NASA powered down an instrument on Voyager 1 designed to study cosmic rays. The energy-saving moves were necessary to extend their missions, Voyager project manager Suzanne Dodd at the ...

Last week, NASA powered down an instrument on Voyager 1 designed to study cosmic rays.

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