"The most convincing scenario is that most of the building blocks of Earth and Theia originated in the inner solar system.

Though it generated beautiful auroras around the world, the Gannon solar storm in 2024 was also a little dangerous.

Even if the Earth runs out of oil and gas, and a dense veil of smog plunges the world into darkness, we will still have electricity to charge smartphones and film the beginning of the end! There is at ...

NASA detects first “magnetic switchback” near Earth: an energetic change in your space shield that reveals new solar risks.

The idea of artificially lowering the planet’s temperature is gaining supporters and hitting political opposition.

The Mechanics of Earth's Spin Earth rotates once in about 24 hours with respect to the Sun, but once every 23 hours, 56 ...

ITER project has entered a critical phase: the reactor core is assembled, and each weld will try to recreate solar fusion on Earth.

The sun’s current 11-year activity cycle has already peaked—but extreme outbursts from our star may still be in store ...

At a temple in Ancient Olympia, a flame is drawn from the sun to begin its journey to the Winter Games. The choreographed ...

​The interstellar comet 3I/Atlas has been getting a lot of attention online, especially as it moves closer to the inner Solar System before Christmas. Many people have shared worries, questions, and ...

Imagine a massive meteor crashing into Earth, but this one isn’t from our solar system. A new study, recently uploaded to the ...