When a star in a nearby galaxy becomes unstable and goes supernova, an astrophysicist puts together a dangerous and desperate plan to shield the Earth from the destructive burst of radiation heading toward it.
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.