Today we’ve had a newspost about Building the foundations for an evolved EVE experience.
It had a rather nice picture about sights we might expect in the future:
It sure looks great! Just look at those colours of the stations. And those massive asteroids. Enormous! Those rocks make those stations look like small Ventures in an asteroid belt!
I love the textures and colours, but something feels off.
As if the scale is wrong.
And I think it is.
…
It’s not a spherical object!
Here’s some numbers:
Marginis Fortizar is 100km along the long axis.
From the picture we can see the size of this bulky asteroid behind the Marginis Fortizar has a radius many times bigger than that.
If it is that big, why does it feel like I’m looking at an asteroid with some floating rocks around it, rather than a celestial object the size of a large moon with satelite rocks in orbit?
That’s because the artists scaled up a regular asteroid for a pretty picture, but forgot that you cannot scale up objects indefinitely without changing the physics that affect them. After all, eventually an object would be big enough that it becomes spherical under it’s own hydrostatic equilibrium.
Icy objects were previously believed to need less mass to attain hydrostatic equilibrium than rocky objects. The smallest object that appears to have an equilibrium shape is the icy moon Mimas at 396 km, whereas the largest icy object known to have an obviously non-equilibrium shape is the icy moon Proteus at 420 km, and the largest rocky bodies in an obviously non-equilibrium shape are the asteroids Pallas and Vesta at about 520 km."
The asteroid in the picture is clearly a lot bigger than those sizes, maybe even three, four times bigger? (Hard to tell how big exactly, it might be even bigger with half the asteroid falling off the picture).
As such, I would expect that rock to not look like a regular blocky non-spherical belt asteroid, even though it is a very pretty belt asteroid with incredibly detailed textures.
Instead, I would expect it to look more like this:
You know, a sphere.
Thanks for listening to my rant.