Nuclear rockets are moving from Cold War concept to near-term hardware, and the shift could reshape how quickly and safely ...

After a yearslong series of setbacks, NASA's Escape and Plasma Acceleration and Dynamics Explorers, or ESCAPADE, mission has ...

Talks with U.S. representatives on a peace plan for Ukraine have been constructive but not easy, Ukraine's President ...

Modern spaceflight rests on a deceptively simple idea: a machine that carries its own fuel and oxidizer, then hurls exhaust ...

From bicycles to rockets, learning through experience – whether human or machine – is shaping the future of space exploration ...

Catching Hendry’s eye has been 23-year-old Chang Bingyu, who O’Sullivan narrowly beat 6-5 at this season’s Saudi Arabia ...