NASA's Mercury-orbiting spacecraft, Messenger, is going out with a bang this week, adding a hefty crater to the little planet closest to the sun.
Astronauts aboard the International Space Station were left with a long wait Tuesday to get their latest food and fuel deliveries after an unmanned Russian supply ship lost communications following takeoff.
Hubble, it's your turn to smile for the cameras!
This week marks the 25th anniversary of the launch of the Hubble space telescope. Hubble was designed to be maintained and repaired by astronauts and since its launch in 1990 five Space Shuttle missions made visits.
Japan's space agency is considering an unmanned mission to the moon by 2018 or early 2019, part of an effort to beef up aerospace technology and keep pace with China and other emerging powers.
Japan plans to launch an unmanned mission to the moon as a stepping stone to a future visit to Mars, officials and local media said Monday.
Engineers recently began the preliminary design of ESA's Asteroid Impact Mission mission concept and are including a lander. If the mission comes to fruition touchdown would occur in late 2022.
The best picture we have of Pluto is a blurry, pixelated blob, but that is about to change when a NASA spacecraft makes the first-ever flyby of the dwarf planet.
Apollo 13, NASA's third crewed mission to the moon, launched on April 11, 1970. Two days later, on April 13, while the mission was en route to the moon, a fault in the electrical system of one of the Service Module's oxygen ...
NASA's Solar Probe Plus mission—which will fly closer to the sun than any spacecraft has before—reached a major milestone last month when it successfully completed its Critical Design Review, or CDR.