An image released from the European Space Agency (ESA) shows a rare perspective of Earth 180 million miles away on Mars.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. When the Voyager 2 ...

Uranus, captured by NASA’s Voyager 2 on Jan. 25, 1986, as the spacecraft left the planet for the orbit of Neptune.Credit...NASA/JPL Supported by By Jonathan O’Callaghan Jonathan O’Callaghan ...

A study published Monday in the journal Nature Astronomy suggests that when Voyager 2 zipped by in 1986, Uranus was in the midst of a rare solar wind event that colored scientists’ conclusions ...

When NASA's Voyager 2 spacecraft flew by Uranus in 1986, it provided scientists' first—and, so far, only—close glimpse of this strange, sideways-rotating outer planet. Alongside the discovery ...

The Voyager 2 probe may have passed by Uranus just after an intense solar wind event, which would have created conditions usually only seen around 4 percent of the time, according to a new paper ...

NASA's Voyager 2 captured this image of Uranus while flying by the ice giant in 1986. New research using data from the mission shows a solar wind event took place during the flyby, leading to a ...