25th anniversary of the launching of the Hubble Space Telescope

Twenty-five years ago today, the shuttle mission STS-31 saw the space shuttle Discovery launch the Hubble Space telescope successfully into orbit. Since then, it has produced the most stunning images of the cosmos humanity has ever seen. (The beautiful image below is of the grand-design spiral galaxy Messier 74!) The Hubble has transformed our understanding of the universe around us, revealing new information about its age and evolution, the life cycle of stars, and the very existence of black holes, among other startling discoveries.

The grand-design spiral galaxy Messier 74 as photographed by the Hubble Space Telescope.

The grand-design spiral galaxy Messier 74 as photographed by the Hubble Space Telescope.

However, behind the beautiful images taken by the telescope, there is the complex story of how the plans for the telescope came to fruition. But it took an amazing amount of work and perseverance to get the first space telescope up and running.

PUP author Robert Zimmerman’s The Universe in a Mirror tells the story of this telescope and the visionaries responsible for its extraordinary accomplishments. He takes readers behind the scenes of one of the most ambitious scientific instruments ever sent into space. After World War II, astronomer Lyman Spitzer and a handful of scientists waged a fifty-year struggle to build the first space telescope capable of seeing beyond Earth’s atmospheric veil. Zimmerman shows how many of the telescope’s advocates sacrificed careers and family to get it launched, and how others devoted their lives to Hubble only to have their hopes and reputations shattered when its mirror was found to be flawed. This is the story of an idea that would not die–and of the dauntless human spirit. Illustrated with striking color images, The Universe in a Mirror describes the heated battles between scientists and bureaucrats, the perseverance of astronauts to repair and maintain the telescope, and much more. Hubble, and the men and women behind it, opened a rare window onto the universe, dazzling humanity with sights never before seen.

Read Chapter 1 of The Universe in a Mirror here.



"Hubble 01" by NASA

“Hubble 01” by NASA