However, no missions capture the power of RTGs quite like the Voyager missions. NASA launched the twin spacecraft Voyager 1 ...

Space technology is always one step ahead. With the rapid advances in this sector, drastic decisions have to be made with ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. NASA’s twin ...

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 ...

No human-made objects have traveled further into the final frontier than Voyager 1 and Voyager 2. However, both space probes are reaching the end of their service lives. NASA announced that ...

But over time, the probes’ power supply has gradually diminished. The Voyager spacecraft rely on electricity generated from the heat of decaying plutonium, and both are losing an estimated 4 ...

Scientists have announced that they will turn off one additional instrument on each spacecraft to conserve energy. The twin Voyager probes launched in 1977 to take advantage of a once-in-176-year ...

Pictures may enliven us, but other data, such as information about magnetic fields, add a huge amount to our understanding of ...

NASA’s twin Voyager probes, which launched 47 years ago, are shutting off some science instruments in an effort to conserve power and keep their storied missions going. Voyager 1 and Voyager 2 are ...