Earth, between sweltering Venus and frozen Mars, formed and orbits within a band where water could persist in solid, liquid, and gaseous phases. Mars had surface water, but not as much as Earth, and ...

A 3D map of our cosmic neighborhood has revealed hot and cold regions as well as an "escape tunnel" from our local bubble.

THIS IS THE OTHER EDGE OF THE SUN, IS THE FORCE BEHIND AROOSTOOK SCALE MODEL OF THE SOLAR SYSTEM. THE LARGEST 3D MODEL IN THE WESTERN HEMISPHERE, STRETCHING 40 MILES ALONG ROUTE ONE FROM PLUTO IN ...

face. Around Halloween 2021, NASA launched the Lucy mission on a journey to a part of our solar system that has swarms of mysterious Trojan asteroids. And the spacecraft is actually named for a ...

But first, we need you to sign in to PBS using one of the services below. Out in the solar system, ice can get bizarre. Visit strange, frozen worlds – from Uranus’s ultra-hot superionic ice ...

Now, over 45 years later, these incredible probes are detecting something mysterious beyond the edge of our solar system. In this video, we explore the groundbreaking discoveries made by ...