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

TIM:When I was up on the ISS, that different perspective really brought home the sheer scale of the universe. The vastness of our Solar System and the distances involved is something that's hard ...

GUPTA: The scale of this place is just astonishing ... NARRATOR: Jupiter is the largest planet in our solar system, and its gravitational pull on Io is enormous. GUPTA: As Io comes in towards ...

"This increase in activity provides an exciting opportunity to learn about our closest star—but also causes real effects at ...