Stunning ‘Dragon Man’ skull may be an elusive Denisovan—or a new species of human

‘Dragon Man’ skull may help oust Neandertals as our closest ancient relative

Book Review: The Last Man Who Knew Everything, By David N. Schwartz

One of the most detailed views of a spiral galaxy ever from Hubble, the stunning Pinwheel Galaxy (M101), located 25 million light-years from Earth and containing an estimated 1 trillion stars. Credit: ESA/Hubble & NASA