The first test flight of NASA's Orion capsule, designed to one day carry people to Mars, has been delayed until 2019 at the earliest due to high costs, the US space agency said Friday.
So what is it like to float out into the vacuum of space?
By 2020, an estimated 7 million drones could be zipping around the country delivering packages, taking photos, inspecting infrastructure or conducting search and rescue missions.
The NASA Visualization Explorer App is now available to users with Android devices running version 5.0 or higher.
The United States is in a hurry to send people to Mars by the 2030s, but a key question remains for these deep space explorers: what will they wear?
US President Donald Trump congratulated NASA astronaut Peggy Whitson for setting a new space record on Monday, but expressed disdain for a particular rigor of space life—drinking recycled urine.
A new image from NASA's Cassini spacecraft shows planet Earth as a point of light between the icy rings of Saturn.
A Soyuz space capsule blasted off Thursday for the International Space Station, carrying an American astronaut making his first space flight and a veteran Russian cosmonaut.
NASA is making sure the next generation of high school graduates understand the variety of career paths that can lead to missions exploring space. In fact, hundreds of students are already helping NASA's astronauts live and ...
After completion of its vibration and acoustic testing in March, the James Webb Space Telescope – JWST – is shown here undergoing a detailed 'lights out' inspection in one of NASA's cleanrooms at the Goddard Space Flight ...