Sarah Gillis recently returned from a Space-X mission and spent Wednesday with students at her old school in Boulder.

The sun’s magnetic activity causes auroras, and the relationship between solar flares and auroras reveals an 11-year cycle; ...

With eight billion people, we use a lot of the Earth's resources in ways that are likely unsustainable. Klaus Hubacek, ...

Solar flares are giant explosions that occur in a localized regions of the sun's atmosphere, typically originating from ...

Using the James Webb Space Telescope, an international cooperation of NASA and the European and Canadian space agencies, a ...

A team combined compositional data of primitive bodies like Kuiper Belt objects, asteroids and comets with new solar data sets to develop a revised solar composition that potentially reconciles ...

It occurs when a full moon happens at the same time as the Moon's closest approach to Earth in its elliptical orbit - a point ...

More a popular term than a scientific one, a supermoon occurs when a full lunar phase syncs up with an especially close swing ...

As for what it looks like, it’s magical. Matty captured a video at six minutes past midnight for his viewers, to show them ...

The cosmos is always in motion, and it allows spectators to see some cool stuff. As the Earth orbits the sun, it pulls itself through comet tails, resulting in meteor showers, and occasionally picks ...

Engaging articles, amazing illustrations & exclusive interviews Issues delivered straight to your door or device ...

The sun ejected a sizable solar flare earlier in the week and it's going to cause the northern lights to stretch down into ...