Learn how we know the Earth is round, and the science behind the shape of our gravitational field.

The Iberian Peninsula is not standing still. A new geophysical study confirms that this massive landmass is slowly rotating ...

There's something magical about the idea of being in space that everyone experiences at one point in their lives. When you look up into the sky, it's hard not to imagine being an astronaut exploring ...

The space agency failed to declare the spacecraft's thruster glitch as a mishap, creating confusion and uncertainty. A new report by the Wall Street Journal reveals a failed SpaceX Starship test ...

South Korea’s Innospace said it will attempt a second launch of its small rocket in the first half of 2026 after its inaugural flight failed shortly after liftoff Dec. 22.