What is the Closest Star to Earth?

What is the Closest Star to Earth?

  Alpha of Centauri is a special Star – not only because it is closest to our solar system, but it is also one of the places in the Milky Way where life may exist. If people are looking for intelligent life outside our Solar System, Alpha of Centauri is an excellent candidate. The Alpha of Centauri is located at a distance of 4.35 light-years from us. In fact, it is a triple star system. The two bright components, Alpha Centauri A and B, form a pair. They travel about each other for 80 years at a distance of 23...