‘Once-in-a-lifetime’ nova explosion will bring a new star to the night sky, NASA says
Astronomers expect a “new star” to appear in the night sky between now and September in a celestial event that has been in the works for years, according to NASA. “It is a once-in-a-lifetime event that will create many new astronomers, giving young people a cosmic event that they can observe for themselves, ask their … Read more