Niceeburacum45 wrote:Here's another cylinder, with a large parabolic mirror this time, which I've split up into
separate sections, so that the centre of gravity is nearer the axis.
Both lenses and mirrors can be flattened by dividing them up into concentric
rings in this way.
(note: this one is orbiting a different gas giant)
Old Pictures from Celestia (locked)
Re: Post your Celestia pictures!
Re: Post your Celestia pictures!
Instead of two big mirrors, why not have thousands of small ones around the cylinder that direct their light onto fibre-optic cables? Because these cables are flexible, they can take the light to wherever it's needed. The shape of the habitat becomes less important with that kind of design. One could even have such fibre arrays in arrays like solar panels, but instead of generating electricity they pipe the light itself to where it's wanted.eburacum45 wrote:Here's another cylinder, with a large parabolic mirror this time, which I've split up into
separate sections, so that the centre of gravity is nearer the axis.
Both lenses and mirrors can be flattened by dividing them up into concentric
rings in this way.
(note: this one is orbiting a different gas giant)
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Re: Post your Celestia pictures!
Sounds like a good idea; I'll see what I can do.
Re: Post your Celestia pictures!
Interesting and Beautiful Pictures!
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Re: Post your Celestia pictures!
A planet orbiting LBV 1806-20, possibly the most luminous star in the galaxy.
Recent studies indicate it may be a binary star instead of being the most massive, which disappoints me.
Recent studies indicate it may be a binary star instead of being the most massive, which disappoints me.
Terraformed Pluto: Now with New Horizons maps! :D
Re: Post your Celestia pictures!
Never noticed this before, or knew Celestia could even do this. I made a Star Trek system around Mira. The trouble was the mix up in the shows on nameing their systems. In Star Trek they have been to Mira III and to Mira Antliae V (Dytallix B).
So I made a binary system for Mira (I know it's not scientifically correct, but what in Star Trek travel is?)
Anyway I put Mira Antliae VII so far out from Mira B, that it gets illuminated by both stars.
Tim
So I made a binary system for Mira (I know it's not scientifically correct, but what in Star Trek travel is?)
Anyway I put Mira Antliae VII so far out from Mira B, that it gets illuminated by both stars.
Tim
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Re: Post your Celestia pictures!
at least 8 "well-known" stars in the following picture, as seen from a nearby double star system.
Some of you should already know where I am.
Some of you should already know where I am.
Terraformed Pluto: Now with New Horizons maps! :D
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Re: Post your Celestia pictures!
Phyrra System – Diomedes
12th July 3091
Located Close to the Magenta system (20.5 Light years) on the Gulf of Tears (1900 Ly from Sol)
Is the Phyrra System. Composed of 2 Planets, Both SuperJovian, called Midas and Gallonigher.
Midas is the most interesting. It has a co-orbiting pair of moons that together make up over 2 Earth masses of material. Diomedes is an Early earth analogue, that is currently undergoing an “oxygen catastrophe Oceanic bacteria and algae have released so much oxygen into the atmosphere that is beginning to aaccumulate although the gas mix is not breathable by Terran life, it is becoming toxic to the native life and a mass extinction is under way.
Acheron is more of a Mystery. Having a stable advance biosphere composed of Chlorine and Phosphor based life, water is toxic and as such the analogue, phosphor has taken over. Phosphor lakes light the night side with an eerie green and when the world is not shrouded in clouds from one of its frequent planetary storms, the lakes are easily bright enough to be seen from Diomedes in the daytime
The system Falls under the dominion of the Empiret Magenta Hegemony and as such, Acheron's unique resources are being harvested. The Empress has seen fit however to establish a research team on the world to try and minimise the impact of mining
there are suggestions that this world was terraformed within the last 10 million years. Superficial evidence for this is the difference in evolutionary complexity of life between Diomedes and Acheron, it is also supported by the existence of Dendray, the moon of Peripolis (Magenta Home System) a world with no biosphere of its own but a similar chlorine mix in the atmosphere.
Peripolis and Dendray are here: viewtopic.php?f=2&t=9581&p=112176&hilit=peripolis#p112176
12th July 3091
Located Close to the Magenta system (20.5 Light years) on the Gulf of Tears (1900 Ly from Sol)
Is the Phyrra System. Composed of 2 Planets, Both SuperJovian, called Midas and Gallonigher.
Midas is the most interesting. It has a co-orbiting pair of moons that together make up over 2 Earth masses of material. Diomedes is an Early earth analogue, that is currently undergoing an “oxygen catastrophe Oceanic bacteria and algae have released so much oxygen into the atmosphere that is beginning to aaccumulate although the gas mix is not breathable by Terran life, it is becoming toxic to the native life and a mass extinction is under way.
Acheron is more of a Mystery. Having a stable advance biosphere composed of Chlorine and Phosphor based life, water is toxic and as such the analogue, phosphor has taken over. Phosphor lakes light the night side with an eerie green and when the world is not shrouded in clouds from one of its frequent planetary storms, the lakes are easily bright enough to be seen from Diomedes in the daytime
The system Falls under the dominion of the Empiret Magenta Hegemony and as such, Acheron's unique resources are being harvested. The Empress has seen fit however to establish a research team on the world to try and minimise the impact of mining
there are suggestions that this world was terraformed within the last 10 million years. Superficial evidence for this is the difference in evolutionary complexity of life between Diomedes and Acheron, it is also supported by the existence of Dendray, the moon of Peripolis (Magenta Home System) a world with no biosphere of its own but a similar chlorine mix in the atmosphere.
Peripolis and Dendray are here: viewtopic.php?f=2&t=9581&p=112176&hilit=peripolis#p112176
Khan
Do you know the Klingon proverb that tells us revenge is a dish that is best served cold?
Its Very Cold in Space
Do you know the Klingon proverb that tells us revenge is a dish that is best served cold?
Its Very Cold in Space
- PlutonianEmpire
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Re: Post your Celestia pictures!
Belle Hades transplanted into orbit around Alpha Centauri B
Terraformed Moon with Ringed Earth in the background
Terraformed Moon with Ringed Earth in the background
Terraformed Pluto: Now with New Horizons maps! :D
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Re: Post your Celestia pictures!
A tribute to Rassilon
"Any sufficiently advanced extraterrestrial intelligence is indistinguishable from God"
Michael Shermer
My addons: Nemesis, Ursa Minor Dwarf Galaxy Stars
Michael Shermer
My addons: Nemesis, Ursa Minor Dwarf Galaxy Stars
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Re: Post your Celestia pictures!
"Any sufficiently advanced extraterrestrial intelligence is indistinguishable from God"
Michael Shermer
My addons: Nemesis, Ursa Minor Dwarf Galaxy Stars
Michael Shermer
My addons: Nemesis, Ursa Minor Dwarf Galaxy Stars
Re: Post your Celestia pictures!
New Trek stuff
Re: Post your Celestia pictures!
I like the giant hand!fungun wrote:New Trek stuff
Re: Post your Celestia pictures!
Starbase 375....
- cartrite
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Re: Post your Celestia pictures!
Impressive landscape. Nice image too.
VivoBook_ASUSLaptop X712JA_S712JA Intel(R) UHD Graphics 8gb ram. Intel(R) Core(TM) i5-1035G1 CPU @ 1.00GHz, 1190 Mhz, 4 Core(s), 8 Logical Processor(s) 8 GB ram. Running on Windows 11 and OpenSuse 15.4
Re: Post your Celestia pictures!
Thank you much.cartrite wrote:Impressive landscape. Nice image too.
I started out altering jestr's alien universe mod and can't seem to get the colors right.
Here is an update,
I could use some advise to improve.
Re: Post your Celestia pictures!
Stunning Reiko ... they look superb to me... maybe a bit more ambient light?
regards...bh.