The 21st Century Universe
After 400 years of instrumentation, here an example of a ground base telescope.
This movie is from an space observatory on solar physics, where you can see the Mercury transit on May 9th. The CME strongly support our current understanding of plasma physics.
… the far journey is enlightened in this cosmography video.
…then, there was a Draft of the ‘Hypothesis Concerning Light and Colors’ (1675)