Introduction — Invention: The Invisible Engine Driving the Future Every invention, from the early electric light bulb and steam engine to today’s chips, AI algorithms, and clean energy equipment, bears witness to human societal progress. For a country, sustained “invention output” not only demonstrates its scientific research strength but also represents its industrial upgrading and…
Introduction From Earth’s orbit to the far side of the Moon, from satellite communications to Mars exploration, space technology is becoming a significant marker of national strength and the future landscape. Which countries are leading in this “new space race”? By examining launch capabilities, the number of satellites in orbit, technological patents, and industrial ecosystems,…
Introduction When drones sweep across the city sky, when artificial intelligence speaks up in diagnostics, when quantum chips step out of the laboratory—technology is no longer just a prophecy of the future, but the reality of the present. Which countries are driving these changes? Where are the ecosystems for scientific research, technology, and innovation leaping…
Introduction A space station, also known as an orbital station or space laboratory, is a crewed spacecraft designed for long-term operation in low Earth orbit, allowing multiple astronauts to live, work, and conduct research. Do you know which space stations exist worldwide? Here are the top 10 space stations globally, including the International Space Station…
