A big advancement made during the 90s was the Hubble space telescope. It was launched on April 24th 1990 by NASA. It was capable of taking images of the universe with incredible detail, while allowing people to see the most aloof of galaxies. Because of the countless pictures taken from it, scientists were able to compute the rate at which it currently broadens. The telescope has aided America tremendously with public relations by cooperating with many other space interventions, in accumulation to greatly refining research. If found that the world was increasingly growing in size, which scientists concluded was because of dark energy. Lastly, the Hubble space telescope established the likely being of black holes which had been conjectured since the 1960’s.
Click picture for link to the top 10 best pictures Hubble space telescope has taken
Click picture for link to the top 10 best pictures Hubble space telescope has taken