NASA Mars Rover – 2020 Prototype
We could say that it was a real piece of beauty. The version of the Mars Exploration Rover was publicly announced at the Kennedy Space Center in 2017. However, it was not that kind of rover that would be sent into the other planet. Instead, it would be the same model and creator, and we could tell that the rover was almost similar to a science fiction movie.
NASA Mars Rover – 2020 Prototype
ADVERTISEMENT
Lockheed Martin SR-72
Some of us might hear that Lockheed Martin Sr-72 could travel across the globe in under an hour. However, some might doubt their claim. It might be only a prediction, but there might be a chance it was possible since it was expected to travel at a speed of 14,500 mph. The Lockheed Marin SR-72 was also an autonomous vehicle.
Lockheed Martin SR-72