The decision comes as the Voyager spacecraft face diminishing power supplies due to the gradual decay of their radioactive plutonium.

After 34 years of searching, astronomers have finally confirmed Neptune has auroras, thanks to data from the James Webb Space Telescope ...

The latest data comes courtesy of the Plasma Wave Science instrument aboard Voyager 2, now 11 billion miles away. The measurements illustrate that even “beyond the heliopause the sun can still ...