New simulations reveal interstellar objects don't arrive uniformly, with concentrations from the solar apex and galactic ...

"The Pluto flyby happened, and I was in the right place at the right time - perfectly positioned to fall in love with it," ...

Envision a time when hundreds of spacecraft are exploring the solar system and beyond. That’s the future that NASA’s ESCAPADE ...

It's been one Neptunian year—or about 165 Earth years—since astronomers first observed the most distant planet from the sun.

UW–Madison researchers have uncovered a flaw in the way that rover tests are evaluated on Earth, using computer simulation.

The ESCAPADE mission, which launched to space on a Blue Origin rocket on Thursday, breaks the mold of how planetary science ...

Well, the verdict is in. The Moon is not made of green cheese after all. A thorough investigation published in May 2023 found ...

Our solar system has eight planets, four of which move in slightly different elliptical orbits which are tilted compared to ...

A Blue Origin New Glenn rocket launched NASA's ESCAPADE mission, the first to take a long and unusual route to planet Mars.

The recent launch by Blue Origin, using its huge New Glenn heavy-lift rocket, was a complete success, carrying NASA’s twin ...