Lunar exploration is entering a new era. Long after the Apollo missions, a renewed international interest comes with ...

Starlink is also growing all the time, as this year's statistics show: SpaceX has launched 64 orbital missions so far in 2025 ...

Simulations show that the stars’ tug could send Mercury, Venus or Mars crashing into Earth — or let Jupiter eject our world from the solar system.

ISRO has executed 122 Collision Avoidance Manoeuvres since 2010 to protect Earth Orbiting Satellites. Enhanced analysis ...

Tianwen, which means "questions to heaven," is the name given to China's program of robotic Solar System exploration. Tianwen ...

A geosynchronous orbit (GEO) is a prograde, low inclination orbit about Earth having a period of 23 hours 56 minutes 4 seconds. A spacecraft in geosynchronous orbit appears to remain above Earth at a ...