Phys.org Is it aliens? Why that’s the least important question about interstellar objects Astrobitica November 3, 2025 (Last updated: November 3, 2025) 1 minute read On October 29, Comet 3I/ATLAS reached its closest point to the sun. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: New NASA lunar contest could pit Elon Musk against Jeff Bezos, as US fears China will win race to moonNext: Space exploration in the backyard, on a budget – how NASA simulates conditions in space without blasting off Related Stories Phys.org Astronomers catch hot birth of galaxy cluster more than 11 billion light-years away Astrobitica August 19, 2026 Phys.org Mars attacks: How much dust from the red planet is safe to breathe? Astrobitica August 18, 2026 Phys.org NASA’s LRO images Falcon 9 crater on moon, learns new details Astrobitica August 18, 2026