Ever wonder what an exploding star looks like?
NASA has released this incredible time lapse video showing the enormous explosion of a red star called V838 Monocerotis, located some 20,000 light years away.
The breathtaking images were captured by NASA's Hubble telescope over a four-year period.
What makes this starburst even more fascinating is that its origins remains a puzzle, as scientists still don't fully understand why the explosion occurred. Initially, astronomers thought it was a nova - which is a relatively more common outburst - but more recently, they came to the realization that it was something quite different.
"The outburst may represent a transitory stage in a star's evolution that is rarely seen," says the Hubble website. "The star has some similarities to highly unstable aging stars called eruptive variables, which suddenly and unpredictably increase in brightness."