A Spiral Galaxy Is Being Dragged Into the Heart of the Virgo Cluster
A spiral galaxy 47 million light years away is being pulled, slowly and inexorably, toward the center of a mas
Sky events, comets, strange space facts, countdowns, and cosmic stories people actually want to open.
Halley's Comet debris brings pre-dawn shooting stars in early May. NASA highlights the Eta Aquarids as one of May 2026's skywatching events.
Best before dawn; darker skies help, and moonlight may reduce faint meteors.
Event source: NASA Science
A spiral galaxy 47 million light years away is being pulled, slowly and inexorably, toward the center of a mas
Two Russian cosmonauts are preparing to float outside the International Space Station for a spacewalk that NAS
The Hubble Space Telescope has captured an image of a galaxy cluster so massive that its gravity literally war
For the first time in 121 years, mainland Spain will fall under the shadow of a total solar eclipse. On 12 Aug
On the morning of December 7, 2024, the Moon and Venus appeared so close in the sky that they looked like a pa
A NASA spacecraft aimed at a rare metal asteroid has just pulled off a high speed flyby of Mars, using the red
A NASA spacecraft built to explore a metal asteroid just sent back crisp new views of the Martian south pole.
A satellite designed to watch how the Sun's breath rattles Earth's magnetic field lifted off from a jungle lau
Earth has a group of cosmic stalkers. Known as co-orbitals, these small rocks circle the sun on the same sched
Before it can study how Earth responds to the Sun's streams of particles and radiation, the Smile spacecraft h
A space mission named Smile is about to show humanity something no one has ever seen before: Earth's magnetic
The center of the Milky Way is so crowded with stars that even the Hubble Space Telescope has struggled to see
A spacecraft the size of a shoebox just launched from Florida with a big mission: to catch some of the fastest
The Large Magellanic Cloud, the Milky Way's most massive satellite galaxy, appears to be a first time visitor.