From Earth, the International Space Station will look like bright, fast moving, dot in the sky. The International Space ...

The growing congestion of Earth orbit has raised risks to satellites, space stations, and long-term space sustainability. The ...

Elif Yüksel is a Turkish pioneer in space diplomacy and space policy. She is a Fulbright Scholar, Space Policy Institute ...

Portal Space Systems says it has successfully tested its solar thermal propulsion system at operational temperatures inside a vacuum chamber.

Kalpak Gude of Project Kuiper talks about cooperation on satellite orbits to keep space safe and usable for future ...

The orbits of a seven-planet system discovered in Kepler Space Telescope data has been sonified. Credit: Bishop’s University ...

Orbital traffic software firm Kayhan Space released a free online tool Sept. 30 that it says will help researchers and ...

Impulse Space, the leader for in-space mobility, and Infinite Orbits, the France-based in-orbit services company, have reinforced their partnership by signing a multi-launch agreement. The agreement ...

On Sept. 30, 2016, the European Space Agency's Rosetta spacecraft purposely crashed into a comet. Rosetta launched in 2004 ...

A science experiment designed by Team Icarus, a group of middle schoolers from Nogales, is now orbiting Earth aboard the ...