@@Critix_Playz quasi star is way bigger than that. if we replace sun with a quasi star, it hits Uranus-Neptune’s orbit (mostly neptunes’), and if we replace the sun with Stephenson 2-18, then it hits Saturn’s orbit, or beyond.
Quasi star It is still a hypothesis and has not been discovered, and quasi stars are black hole stars, not fusion stars like the sun and Stephenson 2-18
Hey sorry for being late I went camping and didn't have my computer. today I don't have questions but they're in part 4 also love your viedos like dude or not dude? HOW?!
You predicted someone challenging the sun. Like seriously only Ganymede would be the only one maybe besides mars to talk back against the sun. That being Ganymede wanting to address the environment of his solar system and how he should be careful or be aware of his actions. Like even when Planet X described the size of stars in the universe it can somewhat be parallel to what Europa said about being looked down upon by someone way bigger than you. Clearly the sun took those words personally and was disturbed. Anyways, that would be very lucky for you. Also I want to say I love the animation series of your channel.
Yes a quasi-star is bigger than Stephenson 2-18, but quasi-stars are not technically stars in the same sense as the typical stars. They are a theoretical class of extremely massive and short-lived objects with a central black hole. They are also known as a black hole star, is an astronomical object that differs significantly from typical stars like the Sun or Stephenson 2-18. Stars and quasi-stars are not the same. Stars, like the Sun, produce energy through nuclear fusion in their cores, whereas quasi-stars are hypothetical objects with a black hole at their center, surrounded by a massive gas envelope. So Stephenson 2-18 is the biggest star known for now NOT including a quasi-star.
