tesla roadster

NASA is keeping tabs on Elon Musk's Tesla roadster

Astronomers aim to keep tabs on everything up in the night sky. A NASA database includes our solar system's eight planets and their moons, more than 755,000 asteroids, 3,500 comets -- and, as of this week, one cherry red sports car that belonged to a Silicon Valley billionaire.

Tesla Roadster might fly

Last week, Tesla unveiled a new sports car that, according to the automaker, can go from zero to 60 miles an hour in 1.9 seconds, making it the quickest accelerating production car ever made. Beyond that, it has a top speed near the all-out fastest road cars in the world.