For you sky watcher fans out there... a star just went NOVA... no Telescope needed

sirhrmechanic

Command Sgt. Major
Full Member
Minuteman

Rare event to have one happen at all, not to mention one that you can see without a telescope.

Not sure how long it will be visible. But it's one of those cool things that you don't get to see often!

Cheers,

Sirhr
 
OK I'm gonna throw myself on the chopping block here. I don't know how far off this thing allegedly is. Let's just say it's 10 light years away for the purpose of discussion. Does that mean that this actually took place 10 years ago and it's just now visible here or what? Flame away
 
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OK I'm gonna throw myself on the chopping block here. I don't know how far off this thing allegedly is. Let's just say it's 10 light years away for the purpose of discussion. Does that mean that this actually took place 10 years ago and it's just now visible here or what? Flame away
If it’s 10 light years away it happened 10 years ago. Yes.
 
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OK I'm gonna throw myself on the chopping block here. I don't know how far off this thing allegedly is. Let's just say it's 10 light years away for the purpose of discussion. Does that mean that this actually took place 10 years ago and it's just now visible here or what? Flame away

No flame suit needed. It is a great point!

It definitely happened a bunch of years ago! But we don’t find out until the light reaches us!!

That’s what is also cool about the vastness of the Universe!

When you get your scope aimed at another Galaxy, you are looking back in time a loooooong way.

Sirhr
 
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No flame suit needed. It is a great point!

It definitely happened a bunch of years ago! But we don’t find out until the light reaches us!!

That’s what is also cool about the vastness of the Universe!

When you get your scope aimed at another Galaxy, you are looking back in time a loooooong way.

Sirhr
Are you saying it’s in a galaxy…
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Far, far away?
 

Rare event to have one happen at all, not to mention one that you can see without a telescope.

Not sure how long it will be visible. But it's one of those cool things that you don't get to see often!

Cheers,

Sirhr

This actually happened at least 2,958 years ago. The nearest star in the constellation Lupus is 117 light years away from earth. It would take the light from the Super Nova around 3,000 years to reach earth. Wrap your brain around that.

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This actually happened at least 2,958 years ago. The nearest star in the constellation Lupus is 117 light years away from earth. It would take the light from the Super Nova around 3,000 years to reach earth. Wrap your brain around that.

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It’s also cool we can see the light of stars that no longer exist.
 

Rare event to have one happen at all, not to mention one that you can see without a telescope.

Not sure how long it will be visible. But it's one of those cool things that you don't get to see often!

Cheers,

Sirhr
Very cool. Thanks for the heads up. 👍🏼
 
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Pretty sure I saw it in the Revic's.
Haven't heard what it's original name was but based on the red circle and a statement that it has been a variable star, I'm thinking it is HIP 74066/HD 133880 and that is 344+/-3 LY away, so yea more than 300 years ago that the nova happened.
Kid was not impressed.
Will have to go back in a few weeks/months and see if it's still as bright.
 
Pretty sure I saw it in the Revic's.
Haven't heard what it's original name was but based on the red circle and a statement that it has been a variable star, I'm thinking it is HIP 74066/HD 133880 and that is 344+/-3 LY away, so yea more than 300 years ago that the nova happened.
Kid was not impressed.
Will have to go back in a few weeks/months and see if it's still as bright.

If one is close enough to impress… it might just suck the paint off your house and leave the kid with a permanent orange Afro…

The universe is like a great big Australia… everything trying to kill you!

Sirhr