Avatar of astronomer Thomas Wevers at the Magellan telescopes in Las Campanas Observatory

Image to celebrate Asteroid Day 2020. It includes a cartoon of Dr Brian May, co-founder of this day.

Digital self-portrait


Artist impression of an exoplanet

Black Hole

Cartoon of Neptune

Cartoon of Uranus

Cartoon of Saturn

Cartoon of Jupiter

Cartoon of Mars

Cartoon of Venus

Cartoon of Mercury