Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.

"We are the first mission to be able to track space weather events in three dimensions routinely across the solar system." ...

A NASA satellite that suddenly reappeared after going silent gets credit for the remarkable discovery—a pair of temporary ...

A star system has been discovered to be moving at an estimated 1.2 million miles per hour, making it possibly the fastest moving solar system in our galaxy.

The James Webb Space Telescope has captured a belching protostar in its infancy. By studying the dust grains whirling around ...

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

The OSIRIS-REx mission returned to the sample to Earth in September of 2023, and these studies show that it contains amino ...

Solar Orbiter has revealed that tiny, hair-like jets in the Sun’s coronal holes are responsible for both fast and slow solar ...

Predictions are uncertain, but the solar system may be pushed farther from the galactic core or even ejected entirely from ...

Take advantage of a special 6-7 planet alignment from Earth's perspective. Planets 'line up' in the skies over California in ...

Scientists have developed an AI model that accurately predicts solar flares and coronal mass ejections, significantly ...