Analysts said this might be a sign that Iran is facing supply chain issues after dramatically ramping up production following ...

Engineers developed an engine prototype which could reach unprecedented speeds, cutting down interplanetary travel time.

Eco-friendly alternatives to fossil fuels are venturing beyond Earth—and into space.

When a liquid-fuel rocket takes off, it can switch its gas jet from side to side, correcting any tendency to veer off course. But solid-fuel rockets have no separate combustion chamber ...

While the 1950s was a time of truly unusual and fast-paced innovation in military aerospace, one of the more bizarre projects ...

Elon Musk's latest plan could revolutionize space travel—turning atmospheric CO2 into rocket fuel. Discover how this ...

Breathing New Air Chinese astronauts claim to have created rocket fuel on board the country's Tiangong space station using a ...

Shenzhou-19 astronauts simulate natural photosynthesis, bringing long-haul crewed missions a step closer to reality.