But first, a bit of space telescope history. One of the most powerful space-based telescopes to be launched into the Earth’s ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

Bigger than Hubble and launching as soon as 2029, the Lazuli Space Observatory would be the first-ever full-scale private ...

We are going to be getting a lot of exciting new information about galaxies in 2026, says Chanda Prescod-Weinstein, who can't ...

Astronomers used gravitational lensing to detect a supernova 10 billion light-years away, providing spatially separated images that help study cosmic expansion and early Universe events.

But there are several important anomalies, including a widely debated one called the Hubble tension. It is named after Edwin ...

Only a small fraction of the observable universe is comprised of visible matter. Current data suggests all galaxies are ...

Dark energy is the mysterious force thought to be accelerating the universe. . But a new study hints that scientists may have ...

Named Vancouver's head coach on Jan. 22, 2023, Tocchet guided the Canucks to the top of the Pacific Division and back to the ...

A new study questions dark energy's role in the universe's acceleration, suggesting it may be weakening instead.

So, to create a must-read story list for you, we asked our staff to select their favorite pieces of 2025. Alas, while you're ...