Heavenly sights

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Re: Heavenly sights

Post by Delicate Snowflake »

campfire wrote: Mon Oct 14, 2024 9:16 pm Comet C/2023 A3 (Tsuchinshan-ATLAS) is pretty amazing to see up in the sky
It's j-u-s-t peeking over our horizon here, in the early evening. It gets a bit higher every night.

There's a 460m [1500' approx] escarpment near us so it will take a few more nights before we can see it fully :nod
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Re: Heavenly sights

Post by campfire »

Last night, but I should have gone to this spot on Saturday night. It's fading fast now.

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Re: Heavenly sights

Post by arcticdude »

That’s a great picture!
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Re: Heavenly sights

Post by Delicate Snowflake »

A rather spectacular bright comet, the brightest in 20 years, is flinging itself around our sun in the next day or two...

... but being so close to the sun, it's quite difficult for us to see it! :fp


Image


Some have managed to photograph it while further from the sun, and no-where near as bright.

It will end up brighter than Venus.


Image
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Re: Heavenly sights

Post by Delicate Snowflake »

Comet Atlas (C/2024 G3) is indeed impressive!

Us southerners might get a view after it goes around the sun... while it does, the NASA Solar and Heliospheric Observatory offers up almost-real-time images.

This one is from the LASCO C3 Coronagraph showing the comet and it's huge tail. The sun is deliberately obscured.

:dad2bike

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Re: Heavenly sights

Post by Delicate Snowflake »

13Jan.jpg
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Re: Heavenly sights

Post by Delicate Snowflake »

Here is NASA's GIF... which takes a surprisingly long time to load up and play smoothly, at least on my end.

Sometime in the next day or so the comet will whip around the sun, and then hopefully be visible. If you get the chance to see it, the tail should be spectacular!

Image


... and a still image as the GIF is live so will keep updating and eventually show nothing much :nod

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Re: Heavenly sights

Post by arcticdude »

That’s a neat perspective!
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Re: Heavenly sights

Post by Delicate Snowflake »

This is one NASA mission that just keeps on giving.

Clearly, whoever built it, did it right. :nod

Launched in 1995, planned to last until 1998... here we are in 2025 and still going strong!

:Clap
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Re: Heavenly sights

Post by Delicate Snowflake »

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Re: Heavenly sights

Post by Delicate Snowflake »

Naturally, with a comet to see in the night sky, we've had days of heavy rain and thunderstorms... :wall

The astronauts on the ISS took a nice snapshot though!

:dad2bike

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Re: Heavenly sights

Post by Delicate Snowflake »

The folks manning the mountaintop telescopes in Chile got a decent view too :nod

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Re: Heavenly sights

Post by campfire »

WOW!
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Re: Heavenly sights

Post by arcticdude »

Those are a couple of really good pictures!
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Re: Heavenly sights

Post by Delicate Snowflake »

Astrophotography is much the same as real estate.

Success depends largely on location, location, location. :nod
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Re: Heavenly sights

Post by Camp Director »

We visited the observatories on Mauna Kea yesterday. 13,800' and above the clouds. Temp was in the 40s and very windy.

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Re: Heavenly sights

Post by Delicate Snowflake »

What a great location, above the clouds and pollution, away from city lights.

That would be a good spot for a telescope :thumb







:peepwall
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Re: Heavenly sights

Post by Delicate Snowflake »

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Re: Heavenly sights

Post by Delicate Snowflake »

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Re: Heavenly sights

Post by arcticdude »

The sights of the cosmos are spectacular!
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