The 21st century is featuring a second space age that is increasingly private.

The International Space Station is the largest space outpost ever built, but it's not the only one up there and there a more ...

Exploration advocates are pushing back against the planned cancellation of NASA's Mars sample return project, saying it could ...

China's Shenzhou-21 and the Tiangong space station in the orbit Photo: IC. China carried out 31 new space science and application projects to its space station in 2025, covering f ...

Humanity is entering one of the most active eras of space missions ever recorded. From deep-space probes studying ancient cosmic history to robotic explorers targeting moons, asteroids, and Mars, 2025 ...