S4 - Carl Sagan, The age of exploration (on line seminar)
2 Novembro 2022, 14:00 • Maria Margarida Cruz
on line seminar:https://www.youtube.com/watch?v=6_-jtyhAVTc
due to unavailability of programmed speaker.
2 Novembro 2022, 14:00 • Maria Margarida Cruz