The agency’s largest interplanetary probe tested its radar during a Mars flyby. The results include a detailed image and bode well for the mission at Jupiter’s moon Europa. As it soared past Mars in ...

The China National Space Administration's (CNSA) Tianwen-2 probe is currently at a distance of about 43 million km (26.7 million mi) from Earth. This places it in a stable geosynchronous orbit (GSO) ...

"How do you get to Mars when the launch vehicle is not necessarily going to Mars?" ...

There’s a lot of energy right now around taking big leaps with deep-space missions, as sustained lunar activity and Mars exploration gain momentum. Commercial players are leading, but major leaps ...

Interstellar Comet 3I/ATLAS will reach perihelion, its closest approach to the Sun, on October 30, 2025, marking the climax of its brief, hyperbolic trajectory through our solar system before its ...

ISRO’s Cosmic Dust Experiment detects interplanetary particles in orbit, revealing hidden cosmic traffic, advancing India’s ...

Spacecraft navigation explained with radio tracking, optical systems, and autonomous methods that enable deep space ...