The victors of the mass accumulation game emerged from the protoplanetary disc to find others in their vicinity. Their instinct tells them one thing: consume everything in their way. The oligarchic growth phase had begun. #ACelestialJournal #art #astronomy #space #SolarSystem #planet
Luna
@lunathesilly.bsky.social
hihihihihihi im LUNAsilly i like space, Transformers, sonic, liminality, trans-Neptunian objects and also more i dont feel like putting yeah hi she/they @thanatiawashere.bsky.social <3
Billions of years ago, a rogue, Pluto-like body nearly slammed into Neptune. Most of Neptune's satellites were shattered or scattered in the melee. But a new study indicates there was one survivor: a wayward moon named Nereid. 🔭🧪 www.science.org/doi/10.1126/...
After some minor fixes I made to the visualization of 1,509,413 asteroids, and their position in space as of last week, it's good to go for Wikipedia! commons.wikimedia.org/wiki/File:As...
The planets of HD 20794 (e Eridani, 82 G. Eridani) I multiplied their minimum masses by ~1.3 to account for their orbital inclinations (from debris disc). b (~3 Earth masses) is an airless rock. c (~4 ME) has CO2 atmosphere. d (~8 ME) is a sub-Neptune. #art #astronomy #space #exoplanet #planet
Icy satellite dynamos >> oceans 😈 www.nature.com/articles/s41...
A modern dynamo at Triton as a consequence of its capture by Neptune - Nature Astronomy
Triton, Neptune’s largest moon, is presumed to be a trans-Neptunian object that was later captured by the ice giant. Thermal evolution modelling shows that the capture may have provided energy to gene...
nature.com
Theia: The Plot Device Theia is commonly depicted as a generic airless planet with lava pools on its cratered surface...essentially the popular, outdated depiction of how Earth was when it was young. Here's my take on this hypothetical planet. #astronomy #space #art #SolarSystem #planet #Theia