A small blue dwarf galaxy passed through the massive Bullseye galaxy. This impact created nine rings of new stars.

The James Webb Space Telescope has captured amazing new imagery of Uranus along with its rings and moons. The footage shows the moons Titania, Miranda, Ariel, Umbriel and Puck. Credit; Space.com | ...

February brings a rare planetary parade, with five bright planets in clear view and a special alignment of Mercury and Saturn ...

A new study implies that in the past, moons in our solar system may have had rings just like planets do — deepening the mystery of why no ringed moons exist today.

It is not often that all the planets in the Solar System other than ours are lined up across the night sky for us to see.

Both Venus and Saturn will be in the Aquarius constellation, the water bearer, during their close approach. To help spot it, ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

This is the first time a planet has been uniquely discovered by Gaia's ability to ... Straight Shot: Hubble Investigates Galaxy With Nine Rings Feb. 4, 2025 — NASA's Hubble Space Telescope has ...

The night sky is putting on a celestial show with a dazzling "planetary parade" featuring six major planets and a bonus comet.