Summary: The Extremely Large Telescope (ELT), under construction in Chile, is set to revolutionize stellar exploration by identifying biosignatures on nearby planets and unprecedented distances within just hours. This breakthrough could change our understanding of life’s origin and presence on our solar system. The study, published by researchers from the University of Washington and NASA’s Goddard Space Flight Center, highlights that the ELT’s advanced technology could pinpoint the biosignatures of life on Proxima Centauri b, a candidate for habitable planets. It also aims to explore non-transiting planets, which could offer insights into their compositions and potential habitability. The ELT’s future is marked by its ability to study transiting and non-transiting planets, and its large mirror could significantly improve resolution. These enhancements make the ELT a valuable tool for understanding our universe’s most promising worlds. The launch of the ELT is projected for early 2029, starting with "telescope first light" in early 2030. Its tall structure and advanced peripherals will enhance imaging capabilities, making it a marvel of future astronomy.