Could Water Be the Future of Space Propulsion? This Startup Thinks So

In theory, water-based propulsion systems are a low-cost, safer alternative to conventional engines. Water is easier to ...
SFGate

AI is making spacecraft propulsion more efficient – and could even lead to nuclear-powered rockets

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) (THE CONVERSATION) Every year, companies and space agencies launch hundreds of rockets ...
BGR

Portal Systems Is Planning To Use Sunlight To Move Spacecraft - Here's How

Mobility in space continually cements itself as important in this modern era of space exploration, with satellites like Starlink, Amazon's upcoming Project Kuiper, the International Space Station, and ...
Hosted on MSN

Interstellar comet live tracker: Did 3I/ATLAS make its closest approach to Earth? Why people are calling it an alien spacecraft

Interstellar comet 3I/ATLAS has just made its closest pass by Earth. came within about 168 million miles (270 million km) of our planet. Scientists say there is no danger at all as the object passed ...