Astronomers hope the Proba-3 mission will help them get a better view of the corona, the sun's outer atmosphere, which is ...

Explore the world of exoplanets—distant planets that captivate scientists. Visit ExtremeTech to learn what makes them so ...

Back when the stars in our universe were initially being formed, they created rotating disks of dust and gas known as ...

NASA's Juno spacecraft zipped just 930 miles (1,500 kilometers) above the volcanic world Io in 2024. The extraterrestrial ...

Skeleton Crew features some exciting Easter eggs and deep cuts, while also having some great nods to classic pirate stories and characters.

Astronomers have discovered a pair of young stars near the supermassive black hole at the heart of our galaxy. Studying them ...

Panicked citizens across New Jersey and the US East Coast are scouring the night skies. Strange lights can be glimpsed ...

It seems 2025 will have a strong start, too, with a planet parade just a few weeks into the new year. A planet parade is when ...

The "mystery drone" sightings of the past week make a great case for the value of knowing more about what happens in the sky.

As 2025 begins, you can easily spot four planets in the evening sky. Venus, Saturn, Jupiter and Mars all shine brightly every ...

Why is space so dark despite all of the stars in the universe? The question of why space is dark, even though it is filled ...

The Sun reaches its southernmost point, the Ursid meteor shower peaks, and the Christmas Tree Cluster glitters in the sky ...