Selecting the right outdoor furniture for rooftop astronomy viewing requires a balance of comfort, durability, and functionality. Start by prioritizing weather-resistant materials like teak, aluminum, or synthetic wicker, which can withstand outdoor conditions while remaining lightweight. Opt for reclining or adjustable chairs to ensure comfort during long stargazing sessions, and consider low-profile designs to avoid obstructing your telescope’s view. Modular seating or compact loungers are ideal for small spaces, while adding side tables or storage units can keep accessories within reach. For added convenience, choose foldable or stackable furniture for easy storage. Finally, incorporate soft lighting or dark-colored fabrics to minimize light pollution and enhance your celestial observations. By focusing on these key factors, you can create a rooftop oasis perfect for exploring the night sky.