
A starfish in the sky

Astronomical vision test

Stars in the Andromeda Galaxy’s halo with background galaxies (2)

Stars in the Andromeda Galaxy’s halo with background galaxies (1)

Stars in the Andromeda Galaxy’s giant stellar stream

X-rays, dark matter and galaxies in cluster Abell 2744

Full disc of Jupiter (December 2023 to March 2024)

A Cosmic Cobweb

Galileo Spacecraft’s Image of Europa

Detailed look at a gravitationally lensed supernova

Artist’s impression of the TRAPPIST-1 planetary system

Artist’s concept of supermassive black hole within M60-UCD1

NGC 6050

Artist's concept of nearest extrasolar planet to our Solar System

Hubble Space Telescope: Kepler's supernova remnant (close-up, visible-light data)

Spokes Spotted In Saturn's Rings

Hubble Spies a Pair of Squabbling Galaxies

Wide-Field View of AG Carinae

Stretched out image of distant galaxy

Spitzer Space Telescope (infrared) Image of the Crab Nebula

Chandra X-ray Observatory (X-ray) Image of the Crab Nebula

XMM-Newton (ultraviolet) Image of the Crab Nebula

Size comparison for exoplanets GJ 436b and GJ 1214b (artist's illustration)

Hubble sees cloudy super-worlds with a chance for more clouds