How do the collaborative efforts of professional and amateur astronomers, utilizing a fleet of space-based and ground-based telescopes, contribute to the identification and understanding of exoplanets, particularly those within stellar habitable zones, and how does this joint endeavor drive groundbreaking discoveries about the atmospheres of these distant worlds, ultimately advancing our quest for potential extraterrestrial life?
As the 135th Global Star Party unfolds, let's embark on a cosmic odyssey together to tackle questions like these. Tune in on November 14th at 6:00 p.m. Central Time, and witness the convergence of passion, curiosity, and cutting-edge technology as we explore the atmospheres of distant worlds. It's a journey that transcends the ordinary, driving our quest for potential extraterrestrial life.
Amid the hustle and bustle of our daily lives, we often overlook the fundamental act of breathing our own atmosphere—20,000 breaths per day that sustain our existence. Just as each breath holds the promise of transformative moments in your life, 500 million years ago, Earth also underwent a transformative moment, creating a life-sustaining atmosphere. Today, our quest for knowledge extends beyond our terrestrial abode to search for life beyond Earth. Light-years away in the constellation Leo, an exoplanet named K2-18 b orbits the cool dwarf star K2-18. This sub-Neptune challenges our understanding of distant planetary systems. Recent observations, including insights from NASA's Hubble Space Telescope, suggest that K2-18 b might be a Hycean exoplanet—a potential oasis for life. Methane, carbon dioxide abundance, and the scarcity of ammonia hint at a water ocean beneath a hydrogen-rich atmosphere. The James Webb Space Telescope's early observations even hint at dimethyl sulfide—a molecule associated with life on Earth. Today our generation is at the forefront of an incredible adventure, fueled by the tantalizing prospect of discovering life beyond Earth. The collaborative spirit between professional and amateur astronomers propels our understanding of exoplanets within stellar habitable zones. Joining our all-star line-up of presenters, we're thrilled to announce that Dr. Robert Zellem, a distinguished exoplanet astronomer, and retired astronomer and planetary scientist Stephen Edberg will grace the 135th Global Star Party with their presence. Their expertise amplifies the significance of bridging the gap between seasoned professionals and enthusiastic amateurs, fostering an environment where you too can join in groundbreaking discoveries.
Don't miss this stellar opportunity to be part of a global celebration of knowledge and discovery on the 135th Global Star Party. | 
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