Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.
An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...
A six-planet alignment or parade will form an arc in the early night sky, peaking in it's visibility Jan. 17-18. We let you ...
The James Webb Space Telescope has provided groundbreaking insights into a new type of exoplanet, fundamentally different ...
Plate tectonics give Earth its mountains, earthquakes, continental drift and maybe even helped give rise to life itself. But ...
A planet parade like the one beginning tonight is quite uncommon, occurring once every 10-20 years. Here are the planets you ...
However, this year a powerful new telescope is coming online that could prove once and for all that there really is a ninth planet in our Solar System. The same year that Pluto was ignominiously ...
Venus, Mars, Jupiter, Saturn, Uranus, and Neptune will align in a line in the sky. Although most of these planets will be ...