In 2005 the Sloan Digital Sky Survey burst onto the scene--an amazingly detailed new map of the universe created by a small group of visionary scientists, led by the beloved and multi-talented... This description may be from another edition of this product.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.