Hans-Werner Eürskens, a member of the STScI, has declared his observatory in Hamm-Pelkum to be an STScI outpost. Coordinated observations and campaigns will be possible in the future. Especially observation problems due...
Peter Stinner has adjusted our three spectrographs ALPY 600 for the school lab and prepared them for use. They can now be used for spectroscopic observations day and night. Just as thechemist uses the spectroscope in...
With a little imagination you can see the head of a fish in this galactic nebula of gases and dust clouds. The Fish Head Nebula IC1795 is positioned close to the Heart Nebula IC 1805 near the well-known double star...
On 11 November, the innermost planet of the solar system passed through the solar disk and stood as a small spot for several hours in front of the sun. This rare event takes place only about a dozen times per century...
