A total lunar eclipse will grace the night skies this weekend, providing longer than usual thrills for stargazers across North and South America.
NASA's new space telescope is in the home stretch of testing.
SpaceX has launched four astronauts to the International Space Station for NASA, less than two days after completing a flight chartered by millionaires.
Three rich businessmen are back on Earth with their astronaut escort after a pricey trip to the International Space Station.
NASA's latest attempt to fuel its huge moon rocket for a countdown test has been thwarted by a hazardous hydrogen leak.
SpaceX has launched three rich businessmen and their astronaut escort to the International Space Station for more than a week’s stay.