Phys.org Australia has some new marsupial species—but they’re already extinct Astrobitica September 5, 2025 (Last updated: September 5, 2025) 1 minute read You are probably familiar with kangaroos. Wallabies too, and most likely quokkas as well. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: A steady space? Bringing stellar legal certainty to space issuesNext: Triple star system burns bright in new image from the James Webb Space Telescope 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