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Helio
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Helio
reacted to
AstroverseUnveiled's post
in the thread
Is Jupiter a failed star?
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Like
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yes it strue , jupiter could be second sun on our solar system , but it need 80% more mass , i made one video on it , while studying the...
Yesterday at 6:35 PM
Helio
replied to the thread
Is Jupiter a failed star?
.
Deuterium burning would be around 13x, but such events don’t qualify for “stardom”. There seems to be some debate about the mass to...
Yesterday at 6:35 PM
Helio
replied to the thread
I've never been more proud of my friend than today,' Oprah Winfrey says as she watches Gayle King launch on Blue Origin rocket (video)
.
It looked like a glory roller-less coaster ride for celebrities. Perry stated that they “put the ass in astronaut.” I look forward...
Tuesday at 11:35 AM
Helio
replied to the thread
Some dark matter haloes could roll through the universe like hollow cosmic Easter Eggs
.
But are starless "haloes" of DM hollow in their clumpy structure? I read that although DM extends beyond the dimensions of their...
Monday at 11:51 AM
Helio
reacted to
Admin's post
in the thread
Some dark matter haloes could roll through the universe like hollow cosmic Easter Eggs
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Like
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The universe could be packed with dark matter haloes that have no galaxy fillings. Some dark matter haloes could roll through the...
Monday at 11:42 AM
Helio
replied to the thread
20 Fun Historical Teasers
.
Yes. I keep hoping I'll catch it just right, but I've yet to see a sunspot with the naked eye. There are a number of rare accounts of...
Apr 9, 2025
Helio
reacted to
billslugg's post
in the thread
20 Fun Historical Teasers
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Like
.
I have seen sunspots using direct viewing of the Sun with no solar filter other than fog. Driving to work one morning the Sun was behind...
Apr 9, 2025
Helio
replied to the thread
20 Fun Historical Teasers
.
Hmmm, I thought more people would be curious about some of these. In case some are curious.... 1) Galileo, in support of his theory on...
Apr 8, 2025
Helio
reacted to
contrarian's post
in the thread
What does sombrero galaxy look like from top?
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Like
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It seems there is disagreement with various sources. Here is another that claims M-104 is a spiral galaxy ...
Apr 7, 2025
Helio
replied to the thread
20 Fun Historical Teasers
.
So… 7) is False. 19 more await your opinion. 😀
Apr 7, 2025
Helio
replied to the thread
20 Fun Historical Teasers
.
Initially, Galileo looked directly at it. A friend gave him the projection idea soon enough. 😀
Apr 7, 2025
Helio
replied to the thread
20 Fun Historical Teasers
.
No, which is why I mentioned it. When the Sun is setting in the west and it becomes dimmer than normal due to heavy air particles, then...
Apr 7, 2025
Helio
replied to the thread
What does sombrero galaxy look like from top?
.
Sometimes NASA uses more general terms than they should because their articles are often for all ages. M104 is a lenticular galaxy...
Apr 6, 2025
Helio
replied to the thread
What does sombrero galaxy look like from top?
.
The Sombrero galaxy (M104) is a lenticular galaxy, which are galaxies that lack spiral arms.
Apr 6, 2025
Helio
reacted to
promytius's post
in the thread
What does sombrero galaxy look like from top?
with
Like
.
View: https://imgur.com/a/1oZUFE1
Apr 5, 2025
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