Hungary and Cecoslovakia 1990

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NEWS:

Jan. 16th, 2021: it's time for new series on my YouTube channel: What do astronomers (really) do? and much more.

Dec. 2nd, 2020: the HerBS-89a paper has been accepted! Read it on the ArXiv.

Nov. 7th, 2019: the new Observatories page is online!

Nov. 21st, 2018: updated with latest information.

Oct. 10th, 2017: this new website is online!