For most U.S. states east of the Mississippi River, tonight's total lunar eclipse will likely turn out to be a total bust, while in contrast, much of the central and western...
A huge night for stargazers is nearly here: On Monday evening, Mars will make its closest approach to Earth in six years, just ahead of a total eclipse of the moon.
When private spaceflight company SpaceX launches its newest mission to the International Space Station it will carry some strange cargo to space.
A space station supply shipment is on for Monday.
Air & Space
A computer outage at the International Space Station may require a spacewalk by astronauts and threatens to delay next week's launch of a commercial supply ship for NASA.
A robotic humanoid astronaut on the International Space Station is about to get its legs.