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Spacecraft Attempts Closest Ever Approach to Sun
BBC ^ | 12/6 | Rebecca Morelle, Alison Francis

Posted on 12/23/2024 10:27:50 PM PST by nickcarraway

A Nasa spacecraft is attempting to make history with the closest ever approach to the Sun. The Parker Solar Probe is plunging into our star's outer atmosphere, enduring brutal temperatures and extreme radiation.

It's out of communication for several days during this burning hot fly-by and scientists will be waiting for a signal, expected on 27 December, to see if it has survived.

The hope is the probe could help us to better understand how the Sun works. Dr Nicola Fox, head of science at Nasa, told BBC News: "For centuries, people have studied the Sun, but you don't experience the atmosphere of a place until you actually go visit it "And so we can't really experience the atmosphere of our star unless we fly through it."

(Excerpt) Read more at bbc.com ...


TOPICS: Astronomy; Computers/Internet
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To: nickcarraway

At night it’s called the moon.

Hopefully we can start helium mining soon.


21 posted on 12/24/2024 3:48:32 AM PST by far sider
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To: nickcarraway

Oh great. Now trump is going to make the sun the 53rd state


22 posted on 12/24/2024 3:51:11 AM PST by far sider
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To: LukeL
Smart to go in winter, the sun will be colder.

At night too

23 posted on 12/24/2024 3:53:49 AM PST by Hot Tabasco
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To: Hot Tabasco
Well, if the BBC is reporting it...


24 posted on 12/24/2024 4:05:19 AM PST by Sirius Lee ("Never argue with a fool, onlookers may not be able to tell the difference.")
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To: SaveFerris

That’s a Bricklin. I think they made them in New Brunswick Canada.


25 posted on 12/24/2024 4:07:21 AM PST by brooklin
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To: dfwgator

26 posted on 12/24/2024 4:17:01 AM PST by martin_fierro (< |:)~)
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To: nickcarraway

“The probe will have to endure temperatures of 1,400C [2550F] and radiation that could frazzle the onboard electronics.

It is protected by a 11.5cm (4.5 inches) thick carbon-composite shield but the spacecraft’s tactic is to get in and out fast.”


27 posted on 12/24/2024 6:54:10 AM PST by plain talk
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