When did we realize the Earth orbits the Sun?

When did we realize the Earth orbits the Sun?

Q: What are the accepted proofs that Earth revolves around the Sun? When did this realization take place? A: We had no direct view of Earth until the dawn of the Space Age. Finding physical evidence that our planet revolves around the Sun took some clever thinking to...
ESA astronaut graduation: launching into the future

ESA astronaut graduation: launching into the future

Science & Exploration 12/04/2024 574 views 9 likes One year of basic training will soon bear fruit for ESA’s astronaut candidates Sophie Adenot, Pablo Álvarez Fernández, Rosemary Coogan, Raphaël Liégeois, Marco Sieber and Australian Space Agency astronaut...
This Week In Space podcast: Episode 106 — Space Potpourri!

This Week In Space podcast: Episode 106 — Space Potpourri!

On Episode 106 of This Week In Space, Rod and Tariq take you on a tour of the coolest space places on Earth.Most you can visit; some are more problematic, but many are must-sees for we, the True Believers! They will tell you where they are, what’s there to see,...