“Year after year since its 1990 launch, Hubble keeps revolutionizing our view of the Universe. No other observatory continues to teach us so much. 28 years on, it’s still yielding uniquely spectacular scientific sights.”
There were a slew of scientific, astronomical breakthroughs made this past year, and Hubble was at the forefront of a great many of them. There was a tremendous dust storm enveloping Mars, and Hubble was there to capture it. Saturn’s rings are evaporating so quickly that they’ll be gone in 100 million years, and Hubble captured them. Ultraviolet light is created in great abundance in the nearby Universe from star-forming galaxies, and Hubble completed a survey of them. Ultra-distant galaxies form stars too, and Hubble was there to image them and measure how far it truly is to them. Galaxies speed through clusters; clusters contain stars ripped out of galaxies; nebulae race to form stars before the gas gets blown away by the existing ones. Through it all, Hubble was there.