The first bubble of hot gas seen around another star has been spotted around the "Moth," just 117 light-years away.

The star system has been nicknamed the “Moth” because of its wing-like disk, visible in infrared observations, of leftover dust from the star’s formation that stretches outside the astrosphere. These ...

NASA’s Parker Solar Probe has spent the past year repeatedly diving into the sun’s outer atmosphere at speeds no human-made ...

NASA’s Parker Solar Probe has slipped closer to the Sun than any spacecraft in history, and its latest flyby has now delivered the most intimate images ever captured of our star. The new views do more ...

The observations offer a rare glimpse into our solar system's early history.

A NASA probe has started its mission to map the heliosphere, which is a huge protective bubble around the solar system that was created by the sun, the space agency announced on Monday. The space ...

CAPE CANAVERAL, Fla. -- Sixty years after NASA set the goal, and three years after its Parker Solar Probe launched, the spacecraft has become the first to "touch the sun." The Parker Solar Probe has ...

NASA invites the public to join the Space Umbrella project, analyzing MMS data to study magnetic reconnection and solar wind ...