While we can see many solar storms coming, some are "stealthy." A new study shows how to detect them.

This company uses thousands of mirrors, AI, and machine learning to unlock the power of the sun.

The Earth is not flat. Here's how you can prove it.

The study identified superhabitable planets outside of our solar system.

The theory could resolve some unanswered questions.

A recent study tested how well the fungi species Cladosporium sphaerospermum blocked cosmic radiation aboard the International Space Station.

The Sun, as its never been seen before.

Can this end flat-Earth theory once and for all?

On other planets, blue skies and red sunsets aren't the norm.

Solar geoengineering ideas could weaken storms in both hemispheres, scientists find.

It could be the most spectacular annular eclipse of the decade.

Astrophysicist Michelle Thaller talks ISS and why NICER is so important.

Tyson dives into the search for alien life, dark matter, and the physics of football.

The planet that we are searching for is a little bit smaller and closer than we originally thought.

Why did the dinosaurs go extinct? Because they didn't have a space program.

Astronomers release new data to challenge claims about the mysterious Planet Nine.

The spacecraft is set to come closer to the star than any other Sun-facing camera before it.

New study figures out how stars produce gamma ray bursts.

These needles in the vast galactic haystack take more effort to find, but they help piece together our origins.

An astrophysicist proposes new designs for stellar engines that can move a solar system.

Observing the great gas giant helps me to keep important things in perspective.

CuriosityStream is a non-fiction streaming platform of over 2,000 documentary features and series that open up every facet of our planet, our times and our universe.

A mysterious startup reveals a groundbreaking solar energy achievement.

When it comes time for humanity to pick a new home, where will we go?

A historic NASA probe sends back a treasure-trove of information from billions of miles away.

Astronomers have recently discovered the most massive neutron star to date, nearly at the theoretical limit for such stars. But it's only about the size of a small city.

An amateur astronomer discovers an interstellar comet on its way to our Sun.

Here's how to harness the sunlight, even if you're sitting in an office all day.

Strangely, the sun showed no sunspots at the time the photo was taken.

The more Greenland melts, the more Greenland melts. Here's why.