On April 7, trickster planet Mercury finally ends its retrograde. The clouds will part — and what once felt like impossible ...
A newly found super-Earth could help provide answers as to why there are hardly any planets twice the diameter of Earth.
Auroras occur when energetic particles, often from the sun, are caught in a planet's magnetic field and collide with the ...
The James Webb Space Telescope has captured Neptune’s auroras, offering a fresh look at its atmospheric activity.