Wallpaper Kingdom

Pumpkin Sun

IC 2118: the Witch Head Nebula

VdB 152: A Ghost in Cepheus

Fornax Galaxy Cluster

Milky Way Galaxy seen over Auxiliary Telescope

Saturn seen by Cassini spacecraft

The Moon seen by Galileo spacecraft

Galaxy Cluster WHL J24.3324-8.477

Jupiter, Io and Europa seen by Juno spacecraft

Search for Habitable Worlds

Elliptical Galaxy NGC 4993

Fomalhaut Debris Disk

An Atmosphere Around the Moon?

When Neutron Stars Collide

Colliding Galaxies Arp 243

Hubble observes source of gravitational waves for the first time

Puerto Rico seen from the International Space Station

Protoplanetary Disk V1247 Orionis

ESO Telescopes Observe First Light from Gravitational Wave Source - Merging neutron stars scatter gold and platinum into space

VIMOS image of galaxy NGC 4993 showing the visible-light counterpart to a merging neutron star pair

VLT/MUSE image of the galaxy NGC 4993 and associated kilonova

GROND image of kilonova in NGC 4993

VST image of kilonova in NGC 4993

The sky around the galaxy NGC 4993

Smoke from California wildfires seen by Sentinel-3A satellite

Supernova Remnant G292.0+1.8

Dual Supermassive Black Holes

Emission Nebula NGC 6357

Dwarf Galaxy ESO 553-46

Dusty Ring around Boyajians Star

4LGSF on UT4 of the VLT at ESO's Paranal Observatory

Large Magellanic Cloud Galaxy in the Infrared

Jupiter seen by NASA's Juno spacecraft

Aurora over Canada seen from the International Space Station

Comet C/2017 K2 (PANSTARRS)

Spiral Galaxy NGC 6753

Tungurahua Volcano Eruption

Spiral Galaxy NGC 1964

Star-Forming Regions in the Large Magellanic Cloud Galaxy

Tungurahua Volcano Eruption

Spiral Galaxy NGC 4490