In 30 years, a nuclear-powered space exploration mission to Neptune and its moons may begin to reveal some of our solar system's most elusive secrets about the formation of its planets -- and recently ...

Paul M. Sutter is an astrophysicist at SUNY Stony Brook and the Flatiron Institute, host of Ask a Spaceman and Space Radio, and author of How to Die in Space. He contributed this article to ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. A new decade is just over a year away, and with it comes a whole new ...

It’s been 30 years since Nasa last visited Venus, with the Magellan orbiter in 1990. Now, two new missions have been selected to explore the deadly atmosphere, crushing pressures and volcanic ...

We hear a lot about Mars, Jupiter, and Saturn, and that’s because we have extremely fancy hardware floating around and, in some cases, cruising on the surface of those planets. The planets that lie ...

Uranus and Neptune have never got much attention from us – we’ve only passed each once and never hung around. But that could change. A NASA group has now outlined possible missions to make it to one ...

A group of researchers from NASA and various US universities have come up with plans to explore two of the least visited planets in our Solar System: Uranus and Neptune. That’s because compared to the ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Illustration of Neptune seen from the surface of its largest ...

New NASA mission ideas would study the gassy environments of Uranus and Neptune, two planets on the edge of the solar system that spacecraft have visited only once. The agency has several potential ...

In 30 years, a nuclear-powered space exploration mission to Neptune and its moons may begin to reveal some of our solar system's most elusive secrets about the formation of its planets -- and recently ...