The Voyagers’ findings have revealed countless new puzzles about the outer heliosphere ... A diagram of the heliosphere shows the solar system with the solar wind and sun’s magnetic field ...

The vastness of space holds many mysteries, but what was discovered by NASA’s Voyager 1 has left scientists stunned. Imagine ...

NASA’s PUNCH mission is mapping the solar wind and explosive solar events in 3D, offering new insights into space weather ...

A space rock the color of coal and no larger than a pebble you’d shake from a shoe just arrived at the Field Museum, where ...

More NASA, ESA, Caltech / ISTOCK / GETTY IMAGES PLUS "[T]he puzzle for theoretical astrophysics ... of a large object passing through the solar system to determine if such a cosmic visitor may ...

What processes provide energy to the solar wind as it travels away from the Sun and throughout the solar system? This is what a recent study ... For the study, the researchers used solar wind data ...

Scientists have long wondered why life exclusively uses left-handed amino acids, and a groundbreaking NASA study has just made this puzzle even ... life across the solar system,” explains ...

NASA's Parker Solar Probe has directly observed a powerful magnetic explosion in the sun's corona that could help us predict geomagnetic storms on Earth.

NASA’s Perseverance rover keeps photographing a maze — but it's not on Mars. Learn how this intricate pattern helps calibrate SHERLOC, the rover’s high-tech tool for detecting signs of ancient life.

Astronomers spotted water around a young, sun-like star for the first time ever, and it could help us understand solar system formation.

PARIS: Astronomers announced on Wednesday they have discovered a massive planet orbiting a tiny star, a bizarre pairing that ...