'Once-in-a-lifetime' nova explosion will bring new star to night sky, NASA says

Astronomers are expecting a "new star" to appear in the night sky anytime between now and September in a celestial event that has been years in the making, according to NASA.

"It's a once-in-a-lifetime event that will create a lot of new astronomers out there, giving young people a cosmic event they can observe for themselves, ask their own questions, and collect their own data," said Dr. Rebekah Hounsell, an assis...  more
'Once-in-a-lifetime' nova explosion will bring new star to night sky, NASA says - ABC7 Los Angeles
Astronomers are expecting a "new star" to appear in the night sky anytime between now and September in an event that has been years in the making.