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RE: Light and technology in astronomy
I still remember the first time I saw a documentary that explained that the farther we look the more we go into the past, such as the fact that we see our sun as it was 8 minutes ago.
I enjoyed reading your post thank you @rbalzan79
Hi @rubenp.
That's right my friend, the farther we observe our outer universe the greater the range of the past visualized, therefore, we must always keep in mind that thanks to technological advances we have been able to implement any light beams to meet our stars or body that make up our very complex but splendid universe. Greetings and many successes for you and yours.