optics articles

What was wrong with the Hubble Space Telescope when it was first launched?

What was wrong with the Hubble Space Telescope when it was first launched?

The initial deployment of the Hubble Space Telescope in April 1990 was greeted with immense global anticipation, but tha...

What did we do about the flaw in the Hubble Space Telescope?

What did we do about the flaw in the Hubble Space Telescope?

The initial triumph surrounding the launch of the Hubble Space Telescope in April 1990 quickly morphed into an unexpecte...