Astronomers discovered a comet originating from outside the solar system this summer. Its name is 3I/ATLAS ("three-eye-Atlas"), which means it's the third interstellar object found in the solar system ...

According to NASA, an asteroid is labelled "potentially hazardous" based on a combination of factors: its size and how close ...

In 2004, a bright point of light in the debris disk surrounding Fomalhaut was thought to be an exoplanet. But the spot ...

Astronomers have been treated to a stunning fireworks display from around a young star called The events, detected in 2004 ...

Astronomers have repeatedly observed events near a distant star that mirror processes from the early solar system’s ...

Two cosmic collisions near the star Fomalhaut solve the mystery of a disappearing "planet" and show rare planetesimal crashes ...

Throughout 2025, there have been several chances to spot the Northern Lights across Canada. The best of all these ...

This week marks the last chance for backyard astronomers to see interstellar Comet 3I/ATLAS before it races on its journey ...

From plasma engines that could turn months of travel into weeks to the first blueprints for ships that will outlive their ...

What looked like a mysterious exoplanet was actually the sparkling debris from a violent collision between massive space rocks.

All year long, these moments captivated the public, demonstrated dangerous trends, and pushed research and innovation forward ...

Just 25 light-years from Earth, astronomers have watched a planetary system tear itself apart in real time, catching the ...