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 ...
The Planet Parade of 2025 is a truly extraordinary celestial event that has stargazers excited. From January 21 to ...
Study reveals an interstellar object's impact on planetary orbits, reshaping solar system dynamics. Discover how simulations ...
After all, it’s an inner planet to Earth, so it can never be seen moving across the entire night sky, as the outer planets do. In fact, from Earth, Venus appears to have an eight-year cycle in ...
Why it's so special: This iconic montage features images of Jupiter, Saturn, Uranus and Neptune captured between 2014 and 2024 as part of the Hubble Space Telescope's Outer Planet Atmospheres ...
A planet-sized visitor possibly visited the solar system billions of years ago and permanently changed the cosmic neighbourhood by warping the orbital path of four outer planets of the system ...