A lone spacecraft's visit to Uranus may have left us with the complete wrong impression of the ice giant for nearly 40 years. The strange, sideways-rotating planet – the third largest in our solar ...

NASA has turned off one of Voyager 2's science instruments as power conservation becomes crucial for the interstellar exploring spacecraft located 12.8 billion miles from home. When you purchase ...

FILE - This photo provided by NASA shows the "Sounds of Earth" record being mounted on the Voyager 2 spacecraft in the Safe-1 Building at the Kennedy Space Center, Fla. Aug. 4, 1977. (AP Photo/NASA, ...

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

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 ...

The Voyager 2 spacecraft’s energy budget keeps dropping by about 4 Watt/year, as the plutonium in its nuclear power source is steadily dropping as the isotope decays. With 4 Watt of power less to use ...

The plan will keep Voyager 2’s science instruments turned on a few years longer than previously anticipated, enabling yet more revelations from interstellar space. Launched in 1977, the Voyager 2 ...

The Voyager probes were the first spacecraft to go interstellar and after almost 50 years in space, they are pretty amazing. Voyager 1 is almost one light-day away from Earth, with Voyager 2 not too ...

NASA’s Voyager 2 probe, currently on a journey toward interstellar space, has detected an increase in cosmic rays that originate outside our solar system. Launched in 1977, Voyager 2 is a little less ...

National Aeronautics and Space Administration scientists are breathing a tentative sigh of relief after receiving a signal from NASA’s Voyager 2 spacecraft. The exploratory probe lost contact with its ...

NEW YORK – To save power, NASA has switched off another scientific instrument on its long-running Voyager 2 spacecraft. The space agency said Tuesday that Voyager 2's plasma science instrument — ...