U.S. team of researchers detected signs of two chemicals in the planet's atmosphere long considered to be "biosignatures" ...

A planet 124 light years away from Earth has provided the strongest evidence that life on another planet outside our solar ...

but it's already beaming home spectacular views of Earth from the lunar surface after a historic landing today (March 2). These incredible images from the moon taken by the private Blue Ghost ...

An asteroid known as 2024 YR4 won't be crashing into Earth, but the James Webb Space Telescope went to get a look at it ...

Every other solar system planet was named for a Greek ... Photograph by Garcia Julien, Getty Images We also enjoy protection from Earth's magnetic field, generated by our planet's rotation and ...