#90 – Ο χειμωνιάτικος ουρανός, απορίες για αστρονομικά φαινόμενα & οι Αρχαίοι Έλληνες – Δημόκριτος Τσουκάπας
Δημόκριτος Τσουκάπας – Συγγραφέας και μέλος του Ομίλου Φίλων Αστρονομίας Θεσσαλονίκης (www.ofa.gr)
Από που βγαίνει το όνομα “πλανήτης”;
Ποιος πλανήτης λέγεται και “Αποσπερίτης”;
Τι συμβαίνει με τα πεφταστέρια, τις Λεοντίδες, τις Περσίδες, κ.λπ;
Τι συμβαίνει με τους ζωδιακούς αστερισμούς και την αστρονομία;
Τα βιβλία του κ. Τσουκάπα είναι τα εξής:
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