NASA is officially targeting 2020 for the first test flight of its long-delayed Space Launch System megarocket, but it may not launch until mid-2021, an agency official said.
The European-Russian ExoMars 2020 mission will have to find some parachute fixes fast if it wants to be ready for launch next summer.
NASA on Tuesday (Oct. 15) unveiled new prototypes of the spacesuits that will be worn by the first woman to walk on the moon.
Students around the world are wrapping up design ideas for experimental rockets to compete in the fourth annual Spaceport America Cup, the largest intercollegiate rocket engineering contest on Earth.
NASA astronauts Christina Koch and Jessica Meir will venture outside the International Space Station on Thursday or Friday (Oct. 17 or Oct. 18), agency officials said.
On Oct. 15, 1997, NASA launched the Cassini spacecraft on a mission to explore Saturn and its moons. See how it happened in our On This Day in Space video series!
We can minimize the chances of a catastrophic cascade of collisions if satellite designers and operators follow a few simple rules, according to the Space Safety Coalition.
China's Chang'e 4 mission has completed 10 lunar days of activity on the far side of the moon, returning new images and carrying out science tasks.
Boeing has set a new launch date for the first orbital flight of its new commercial crew vehicle that will soon begin ferrying astronauts to and from the International Space Station.
Alexei Leonov, the world's first spacewalker, died in a Moscow hospital Friday (Oct. 11), but his legacy lives on aboard the International Space Station where the crew performed a spacewalk today.
Alexei Leonov was the first person to leave the relative safety of his spacecraft and experience the silence of space.
Polish scientists are developing a first-of-its-kind cubesat mission to Mars that could launch as early as 2022.
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