All Questions
Tagged with science-based weather
203
questions
53
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17k
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How would winds behave on a tidally locked planet?
If an earth-sized planet were tidally locked to a star, and was in the life zone of its star with an earth-like atmosphere, what would its wind patterns be like?
The planet would have one hot ...
38
votes
2
answers
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Terrestrial Exoplanet Skies – I've Built a Visual Sky Chart. Is it Correct?
I'm an artist and I've been trying to find a comprehensive resource that would help me clearly identify likely sky colors for exoplanets that have atmospheres with a similar chemical composition to ...
32
votes
6
answers
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If rain magically started falling over the Sahara, what would happen?
You may assume the rainfall will match that of a Tropical Rainforest at their wettest (304 in. annually).
How would this change the landscape over time? (0-100 years)
29
votes
7
answers
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How can I make raindrops bigger?
I've got an intelligent humanoid species living on a planet very similar to Earth's. However, on this planet, rainstorms are more frequent and slightly... different. Each raindrop is at least an inch ...
29
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9
answers
6k
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Keeping an "hot eyeball planet" wet
Consider such a tidally locked planet:
Many issues with tidally locked worlds have been discussed, but I'm not clear on how the water cycle for an otherwise Earth-like tidally locked world, would be ...
23
votes
12
answers
8k
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Can I set fire to the rain?
A well-known pop song talks about setting fire to the rain, and I'm wondering if that's possible.
My first thought was that if you had oil droplets in the clouds, then those could be ignited as they ...
23
votes
6
answers
2k
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Scientific explanation for a exceptionally bright night sky
On an alternative Earth live the people of Tcelonia.
One of their founding myths goes that, in the dawn of times, when they were under the menace of being attacked by an enemy population, for an ...
23
votes
3
answers
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What would ammonia snowflakes look like?
What I've found out is that Ammonia has (in the relevant temperature/pressure regime) cubic crystal structure. But what would that mean for ammonia snowflakes? Would they have fourfold symmetry? But ...
22
votes
5
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How to create the eternal storm?
The Great Red Spot on Jupiter and the numerous Great White Spots on Saturn are storm systems that encircle the globes and last for decades, centuries in Jupiter's case. These are formed on Gas Giants ...
21
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7
answers
3k
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How do I maximize a planet's wave height (on average)?
Premise
I am in the formation phase of a fictional world. I would like one of its notable characteristics to be extremely large waves. On Earth, most of our large waves are triggered by earthquakes, ...
21
votes
6
answers
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Is there a man-made or natural event that can cause an abrupt climate change within hours/a day?
Meaning, cause a seemingly normal winter to suddenly take a turn within hours or a day/two into a completely frozen territory? From what I've read, abrupt climate change happens from ocean currents. ...
20
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2
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A hang glider, sudden unexpected lift to 25,000 feet altitude, what could do this?
This is the third in a series of 5 (at this point) questions. It's not relevant to this question, but for anyone who's curious this was the first, this the second.
Conditions for this question are:
...
19
votes
9
answers
5k
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Does ice have to be on both poles?
If an Earth-like planet has ice, does the ice have to be on both poles? For example, could a planet have ice on its south pole but not on the north pole, year-round?
19
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3
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What is the likely method of surviving a Tsunami in a city?
After asking this question, What's the worst natural disaster that could hit New York City in our lifetime, it looks like the most popular answer was a Tsunami. A tsunami, however, from the sources of ...
17
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9
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What would a Dragon have to exhale to cause rain?
In a fantasy world I've been working on Dragons are venerated by many for their ability to seemingly summon rain where ever they roam. It's common for the peasantry of the south to leave offerings of ...