Learn how to calculate the Earth’s orbital speed using fundamental principles of orbital mechanics and gravity. This video walks through the key equations and physical reasoning that explain how Earth ...

In one billion years, Earth will be shaped by forces already in motion today. The Sun will burn brighter, continents will ...

Gene Roddenberry's idea for Earth: Final Conflict took 21 years to come to fruition, and when it did, it seemed a bit too ...

Starfish move without a brain by using tiny feet that react locally to pressure and weight during crawling across surfaces.

Scientists found a new way to track falling space debris using earthquake sensors, helping improve safety and response time.

In addition to shaping the interior of rocky planets, molten rock located deep within these planets may also contribute to ...

From Casino Royale to Step Brothers these movies are the most rewatchable of the 21st Century's output. At least thus far.

We have all been taught in school that planets revolve in the same direction as the Earth, i.e., in the counterclockwise ...

In 2025, NASA planetary scientist Mark Matney published a study about the Star in Journal of the British Astronomical ...

On Jan. 14, Earthjustice filed a motion on behalf of the Alliance for Affordable Energy (AAE) and the Union of Concerned ...

BEIJING -- A new study has revealed that observing Earth from the moon serves as a powerful way of seeing the planet's true, global radiation signature, cutting through the "noise" of local weather to ...

The planet HD 189733 b was discovered in 2005, as one of many huge gas worlds snuggled tightly against their suns. It gradually gained popularity for .