While aerospace technology used to be limited in a few countries, over the years, the scenario has changed quite a bit. A host of ambitious nations are boosting their space exploration programs, ensuring major competition in the field.
Here is a list of the The top 10 countries with the best space programs in science. which have an active space presence:
1 Unites States of America
US accounts for approximately one-third of the operational spacecraft currently in orbit around Earth. With the help of the National Aeronautics and Space Administration (NASA), they have led many space exploration efforts– from the Apollo moon-landing missions, the Skylab space station, International Space Station (ISS) to the Mars Exploration Rover.
China owns and manages the second largest fleet of spacecraft in orbit. Their space program currently entails a number of navigation satellites, remote sensing satellites, communication satellites, surveillance and spacecraft. This has made many GPS-based technologies possible. China is also one of three nations that can recover satellites and conduct a manned space flight.