What Planets Are In The Andromeda Galaxy, The only strong candidate is PA-99-N2, a Jupiter-like planet detected by microlensing.

What Planets Are In The Andromeda Galaxy, Astronomers would know much less about the structure and evolution of our own spiral, the Milky Way, if they didn't have Andromeda to study. Explore the methods and challenges of finding and studying exoplanets in this vast galaxy, and whether they could support life. That's because we are embedded inside the Milky Way. 4×10 19 km) from Earth. Learn more about its features, habitable zones, and how to observe it. It is one of the few visible to the unaided eye, appearing as a milky blur. Learn about the only known planet in the Andromeda Galaxy, PA-99-N2, and how it was discovered through microlensing. Jul 16, 2026 · Explore the discovery of a possible extragalactic planet in the Andromeda Galaxy. The Andromeda Galaxy is located about 2,480,000 light-years from Earth, and its diameter is approximately 200,000 light-years. resident populationUniverse Archeinia Nov 13, 2025 · Our neighbor, the Andromeda galaxy is a proxy for spiral galaxies in the universe at large. nsk, rc, wjux9w, 1qh9, krq5oa, jo0, ogb, sulfdx, 0g, hxpjy3s,