Green comet to become visible for some in a rare event
Officials with NASA say for the first time in 50,000 years, a green comet will come within 26 million miles of Earth, and the comet may be visible with the naked eye in some parts of the world.
Officials with NASA say for the first time in 50,000 years, a green comet will come within 26 million miles of Earth, and the comet may be visible with the naked eye in some parts of the world.