Everything we stand to learn from our newest space telescope, the Nancy Grace Roman.
Big mirrors in space should point away from, not down onto the Earth.
Absolutely true! Another advantage of placing deep-space telescopes at L2 is that you can block the light coming from the sun, the Earth, and the moon all with a single shade
Big mirrors in space should point away from, not down onto the Earth.
Absolutely true! Another advantage of placing deep-space telescopes at L2 is that you can block the light coming from the sun, the Earth, and the moon all with a single shade