Satellites, télescopes, images

The moons of Saturn (annotated)

The most crowded place in the Milky Way

The nightly hand-over between the planning shift and the orbit shift

The resolving power of the Hubble Space Telescope

The scale of the Universe

The mind is the limit

The logo for ASTROVIRTEL. a new project created to use astronomical archieves as virtual telescopes

The location of RS Puppis within the Milky Way (artist’s impression)

The heliosphere is tilted and the bow shock really exists (annotated version)

The metamorphosis of Messier 8