This event is in the past.It took place on February 27, 2026 at Espace Camille Flammarion, maison des associations.
Educational TalkEducational TalkNotre agenda des conférences "Grain de Ciel"
Pornichet
Travel from Galileo's telescope to the edge of the solar system in one evening. This astronomy conference traces 100 years of cosmic discovery, with special attention to Voyager 1's epic 25-billion-kilometer journey into interstellar space.
astronomy lecture
space history
family-friendly
Voyager deep dive
Tips
🛰️Voyager 1 signals take 24 hours to reach Earth
🔭covers Galileo to modern space probes
Notre agenda des conférences "Grain de Ciel"
Educational TalkEducational TalkTravel from Galileo's telescope to the edge of the solar system in one evening. This astronomy conference traces 100 years of cosmic discovery, with special attention to Voyager 1's epic 25-billion-kilometer journey into interstellar space.
astronomy lecture
space history
family-friendly
Voyager deep dive
Tips
🛰️Voyager 1 signals take 24 hours to reach Earth
🔭covers Galileo to modern space probes
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