Launched in 1990, the Hubble Space Telescope has revolutionized our understanding of the universe. It has provided stunning images of distant galaxies, nebulae, and other astronomical phenomena. Hubble has been instrumental in determining the rate of expansion of the universe, unveiling the mysteries of black holes, and helping to uncover the nature of dark energy.
One of Hubbleβs most famous discoveries was the identification of the rate at which the universe is expanding, known as the Hubble constant. Its observations of distant galaxies have expanded our knowledge of the universeβs age and structure. Hubbleβs findings have led to countless discoveries that continue to shape the field of astronomy.