Activity for Gerwin‭

Type	On...	Excerpt	Status	Date
Question	—	a habitable planet orbiting a Neutron Star that moves through galaxies Is it possible for a earth-like planet to orbit a neutron star & have intelligent life-forms, even if said neutron star 'moves' through different galaxies? as seen in this video - https://www.youtube.com/watch?v=tlTSXr4PfSg where a neutron star destroys Earth, only in my universe it wouldn't destroy... (more)	—	over 8 years ago
Question	—	Two new planets orbiting the Sun beyond Pluto What would happen if there was two more planets beyond Pluto, one with two times the size of Pluto and another with 4× the size of Mars, I'm curious to know what effects this would have on the planet close to the Sun, such as planets around the same position of the Earth, and what would happen ... (more)	—	about 9 years ago
Question	—	Volcano the size of Australia What would happen a volcano the size of Australia were to erupt? How high on the extinction-list would it rank? Would it be above the asteroid that hit Earth and killed the dinosaurs? Which known planet has the largest supervolcano, and what would it do if it were to erupt on our planet? (more)	—	almost 10 years ago
Question	—	What size asteroid is needed to move the Sun? What kind of asteroid would it take to hit our sun out of its current position, even by just 50 meters? And how big does it need to be in order for it to do so? Would it continue to travel through space after being knocked out of our system, or is this simply not possible? If so: What size astero... (more)	—	almost 10 years ago