The European Space Agency is inviting proposals to inject competition into the European launch market, an important step toward fostering a dynamic multiplayer industry officials hope, one day, will ...

NASA budget decisions may influence its role in ESA’s Envision mission to Venus, with uncertainty surrounding funding, schedules, and continued transatlantic collaboration.

When Space Shuttle Discovery touched down for the last time at Kennedy Space Center Runway 15 on March 9, 2011, it brought to an end a 27-year career of spaceflight. Discovery flew to space 39 times, ...