Resources

EUROPEAN SPACE AGENCY (ESA)

ESA is an intergovernmental organisation of 22 European countries dedicated to the exploration of space. Follow the link below to read more about the sources of space debris on the ESA website.

STELLARIUM

Stellarium is free open-source software that displays a real-time map of the sky, just as you would see it using a telescope.

©2020 by Astronomical Observation Center.