The study of young stars like EK Draconis has offered fresh insights into the violent activity of our Sun in its youth. By ...

A coronal mass ejection on another star has been witnessed in its entirety for the first time, revealing that when these ...

It’s often assumed that Earth is somehow separate from the rest of the universe. Yet changes in environments across the solar ...

As 3I/Atlas neared its closest point to the sun in its orbit, the internet was abuzz with curiosity about the comet.

At the turn of the 21 st century, astrophysicists theorized that the Sun was headed toward a deep solar minimum, but a new study says that the Sun’s activity actually reversed course around 2008. This ...

Opening with a statistic that seems almost absurd, comet 3I/ATLAS is losing water at a rate of about 40 kilograms per second about what would come out of a fire hose blasting full force and at a ...

Has the Sun’s activity increased or decreased in the last few years? This is what a recent study published in The Astrophysical Journal Letters hopes to address as a team of scientists investigated ...

This year has given stargazers plenty of opportunities to catch the colorful auroras of the northern lights flicker across the night sky, and that's expected to continue as the sun is now in its solar ...

As 3I/ATLAS approached the inner solar system in September, the Nordic Optical Telescope in Spain's Canary Islands recorded a ...

Comet 3I/ATLAS nears the sun Oct. 29. Experts say it's natural, despite viral alien theories. Here's how to see it from ...

A massive coronal mass ejection (CME) is hurtling from the Sun's far side, setting a collision course for the unusual ...

Interstellar object 3I/ATLAS reaches its perihelion, prompting Harvard's Avi Loeb to suggest it's an 'alien mothership.' ...