Ever since the dawn of the Space Age, humans have been obsessed with boundaries—between planets, between galaxies, and ...

The reason, as you might expect, is that its edge-on rings will be contributing ... If you get a great photo of any of the planets and would like to share it with Space.com's readers, send your ...

This allows for efficient global observation of the planet. The James Webb Space Telescope was selected for this work because of its excellent infrared observation capabilities. The team used two ...

Astronomers are trying to solve one of the biggest mysteries in space ... The search for Planet Nine is different from past ...