An interstellar object called 3I/ATLAS has just passed our sun. Despite online rumours that it’s an alien spaceship, experts say it’s definitely a comet.

The total solar eclipse on April 8 is the perfect opportunity to get kids excited about space! When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

The James Webb Telescope captures the beginning of planetary formation around the young star HOPS-315 for the first time.

The rare interstellar comet 3I/ATLAS is under intense scrutiny as it passes through the solar system. Spacecraft like Hera, ...

Astronomers have witnessed the birth of an entirely new star system for the first time. The budding planets are forming ...

For the past 4.6 billion years, our Sun has been happily fusion hydrogen into helium (with the help of quantum tunneling) to provide a steady source of heat that eventually made its third orbital rock ...