Astronomers have discovered that "super-Earth" planets may exist on wider orbits than previously thought — and this implies ...

NASA's long-term space initiatives—from satellite networks to planetary terraforming—are sparking new fears about their ...

Auroras are natural light displays that occur when charged particles from the sun interact with Earth’s magnetic field and ...

The James Webb Space Telescope has captured imagery of spiral galaxy NGC 7469, which is 90,000 light-years in diameter. The ...

SpaceX tested the Plug and Plaser device for the first time in space last year on the Polaris Dawn mission, which was most ...