Looks like the screenshot of a new Disney Channel series
"She’s 15 and an aspiring singer"
"and she’s a gorilla"
"And now they are STEP-SISTERS"
"Life will NEVER be the same for Madison and CoCo"
"Also for some reason its a secret and they dress CoCo up like a human to go to school"
“MONKEY BUSINESS. ONLY ON DISNEY CHANNEL”
NGC 7319 is a galaxy in Pegasus, member of Stephan’s Quintet. Near the nucleus of NGC 7319 a quasar shines brightly. Quasars are generally described as being super luminous galaxies formed during the early universe, but the reason this quasar is so puzzling is that there is very little absorption of its light due to the effect of the gas and dust of NGC 7319. Perhaps, as some astronomers suggest, some quasars are actually the stripped cores of devoured galaxies that have been subsequently spit out by the surviving galaxy such as NGC 7319.
Many other galaxies seem to have a high number of detected quasars near them. This could be an observational bias or perhaps in this case the light of the quasar just happens to shine through a fortuitous window of NGC 7319.
More information: here.
Credit: NASA, ESA, and the Hubble SM4 ERO Team
The color of the Aurora depends on the altitude and the atom being struck by solar radiation (causing excitation). At higher altitudes, there is more Atomic Oxygen than Nitrogen, leading to the common color stratifications you see.
500-200 km altitude
— Atomic Oxygen — Red
— Atomic Oxygen — Greenish-Yellow
— Ionized Nitrogen — Blue/Purple
— Nitrogen (N2) — Crimson
Oxygen only emits red at higher altitudes because once it’s excited, it takes a longer time to emit red than it does green. Why is that important? Well, at lower altitudes there is more Nitrogen for the Oxygen to bump into and absorb that excitation-energy before it gets a chance to emit red light. In this case, where the collision occurs, the Oxygen will emit Green and at low enough altitudes the Nitrogen-Oxygen collisions eventually prevent Oxygen from emitting any light at all.
During stronger storms, high energy solar particles will reach lower in the atmosphere and cause the Crimson emission from Nitrogen, creating a deep-red band at the lower edge of the aurora. Other elements emit light too, like Hydrogen (Blue) or Helium (Purple) which are at higher altitudes.