Zoom in / Four kerosene-fired Reaver engines power Firefly's Alpha rocket from the launch pad at Vandenberg Space Base in...
science
An international research team, led by the Italian National Institute of Astrophysics (INAF), has used the James Webb Space Telescope...
Subscribe to CNN's Wonder Theory newsletter. Explore the universe with news about amazing discoveries, scientific advances, and more.. CNN —...
Artist's impression of the bright core region of a quasar, an active galaxy. The supermassive black hole at the center...
About 85 percent of the most complete dinosaur fossil ever discovered in Mississippi, which state officials have described as "incredibly...
Glaciers in a large ice field in Alaska are melting at a rate twice as fast as recorded more than...
The launch date for the first commercial spaceflight that includes a spacewalk has now been set.Polaris DawnThe spacecraft, part of...
About 3,000 metres (9,843 feet) below the Arctic Ocean, scientists are exploring a bubbling field of hydrothermal vents along the...
Update (8:31 p.m.): The planned launch on Tuesday has been postponed. Original story appears below. Southern Californians and other skywatchers...
Boeing's Starliner capsule is performing well enough on its first-ever space mission that it will likely be able to stay...
