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Eta Carinae

Eta Carinae

Star systemWikipedia

Search complete. 9 mentions across 5 episodes found for "Eta Carinae".

Oct 1, 2026

Paul DuffellHOST
11:04
Uh-huh.
Chris IrwinGUEST
11:05
Um, and especially, he's an expert in Eta Carinae-
Paul DuffellHOST
11:08
Mm-hmm
Chris IrwinGUEST
11:08
... um, which is sort of this well-known, this well-studied, very massive star that had a, a famous eruption in the 1800s-
Chris IrwinGUEST
12:10
Yeah.
Paul DuffellHOST
12:11
And-
Chris IrwinGUEST
12:11
There's something called the Homunculus Nebula, which surrounds Eta Carinae.
Chris IrwinGUEST
12:15
It's this, um- Sort of peanut shaped, um, lobes around the star, um, that we now know to be some kind of, um, hollow shell-
speaker_2NARRATOR
3:21
let's turn it on properly.
RicoNARRATOR
3:26
Further up on our scale we find a blue giant called Eta Carinae.
RicoNARRATOR
3:33
With a surface temperature of 40,000 degrees Celsius, this star is more than six times as hot as our sun.
RicoNARRATOR
3:42
The special thing about Eta Carinae is its one million times higher energy release.
RicoNARRATOR
3:50
If our sun was so hot, it would shine 5 million times brighter than it is now.
RicoNARRATOR
3:57
Heavy plasma outbreaks would regularly sink our planet.
RicoNARRATOR
5:56
All the plants that do not withstand so much sunlight would die out.
RicoNARRATOR
6:00
Well, at least we still had vegetables like lettuce, spinach and potatoes.
Stuart SwerdlowGUEST
3:01
However, as I've said for a couple of years, I think, on your show and at least three or four years on my webinars and videos, there is a gamma ray effect because I told you.
Stuart SwerdlowGUEST
3:12
1993, NASA noticed the supernovas and Betelgeuse star system and the Eta Carinae star system, those started hitting the Earth about three years ago.
Stuart SwerdlowGUEST
3:24
And that also hits the Sun, and it causes coronal mass ejections that affect the Earth's atmosphere.
Stuart SwerdlowGUEST
3:30
It causes the magma to get welled up.
Benjamin PopeGUEST
16:36
And so it means, what's the chance it occurs, say, in the next decade? That could be one percent.
Stuart GaryHOST
16:40
You're talking to an astronomer here who is waiting with bated breath for Eta Carinae to explode and, uh, Betelgeuse to do its thing, so.
Benjamin PopeGUEST
16:48
I would love that.
Stuart GaryHOST
16:48
[laughs] That's sort of where, that, that's sort of where I'm coming from, so these are-
Benjamin PopeGUEST
16:06
And so it means, what's the chance of occurrence, say, in the next decade? That could be one percent.
Stuart GaryHOST
16:10
You're talking to an astronomer here who is waiting with bated breath for Eta Carinae to explode and, uh, Betelgeuse to do its thing, so.
Benjamin PopeGUEST
16:18
I would love that.
Stuart GaryHOST
16:19
That's sort of where, that's sort of where I'm coming from, so these-

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