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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
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Telescopes are producing fast (1 janv. 1990 – 1 janv. 2020)

Description:

Technological advancements had finally made it possible to build telescopes significantly larger than the 5-meter telescope at Palomar at a reasonable cost. New technologies have also been designed to work well in the infrared, and not just visible, wavelengths.

Ajouté au bande de temps:

Date:

1 janv. 1990
1 janv. 2020
~ 30 years