NASA has explored the space beyond Earth and our solar system with spacecraft like Voyagers 1 and 2, and how we’ve discovered ...

Decades of data collected by the Hubble Space Telescope has given an international team of astronomers fresh insight into ...

Voyager 2's low-energy charged particle instrument will ... Both Voyager One and Two were launched in 1977, with the latter ...

A day on Uranus is about half a minute longer than previously thought, according to new research. Nearly 40 years ago, ...

Voyager 1 is over 15 billion miles (25 billion kilometers) away from Earth, while Voyager 2 is over 13 billion miles (21 billion kilometers) away. No other human-made spacecraft has reached ...

Using Webb’s near-infrared spectrograph, astronomers have captured new images of Neptune that finally reveal the planet’s mysterious auroral activity. Faint hints of Neptune’s auroras were first ...

Scientists reported Monday that observations by the Hubble Space Telescope have confirmed it takes Uranus 17 hours, 14 ...

A twin probe, Voyager 2, saw the same thing in 2007 ... In the past, dense clouds might have so squeezed the heliosphere that even Earth sat outside the shield, exposed to cosmic rays that ...

This has been the case with NASA's twin spacecraft, Voyager 1 and Voyager 2. In order to save power so ... the most distant human-built objects from Earth "The Voyagers have been deep space ...

Previously, the existence of auroral activity on Neptune was only hinted at, as instruments on NASA’s Voyager 2 probe ... South America is located on Earth. The location of Neptune's auroral ...