Posted on by Mark Thompson

We’re Now Just Weeks Away from a Stellar Explosion You Can See With Your Own Eyes

Artist's illustration of a nova

I’ve seen some pretty incredible things using my eyes.. First off of course, is the stunning sight of a dark star filled sky, then there is the incredible sight of the Andromeda Galaxy 2.5 million light years away. Planets too can of course be seen as they slowly move across the sky but it’s a little more unusual to see something that reminds us the Universe changes. Well, we have an opportunity  in just a few weeks time. The star T Corona Borealis (T CrB) will brighten about 1,500 times so it can be seen with the unaided eye. Miss it though and you will have to wait another 80 years!

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Posted on by David Dickinson

A Nova in the Making: Will T Coronae Borealis Pop in 2024?

Recurrent Nova
A recurrent nova in action. Credit NASA

If predictions are correct, a key outburst star could put on a show in early 2024.

If astronomers are correct, a familiar northern constellation could briefly take on a different appearance in 2024, as a nova once again blazes into prominence. The star in question is T Coronae Borealis, also referred to as the ‘Blaze Star’ or T CrB. Located in the corner of the constellation Corona Borealis or the Northern Crown, T CrB is generally at a quiescent +10th magnitude, barely discernible with binoculars… but once every 80 years, the star has flared briefly into naked eye visibility at around +2nd magnitude.

Continue reading “A Nova in the Making: Will T Coronae Borealis Pop in 2024?”