Yes, there are numerous astronomy clubs and activities tailored specifically for adults who have a keen interest in exploring the universe. These clubs offer a variety of programs and events that cater to different levels of expertise, from beginners to seasoned stargazers. Here are some suggestions:
Local Astronomy Clubs: Most cities and regions have local astronomy clubs that welcome adults. These clubs typically host regular meetings, star parties (where members gather to observe celestial events), and workshops. Joining a local club is a great way to meet like-minded individuals and learn from experienced astronomers.
Planetarium Visits: Many museums and science centers have planetariums that offer adult-oriented shows and lectures. These often include guided tours of the night sky, discussions about recent astronomical discoveries, and presentations by guest astronomers.
Astronomy Classes or Workshops: Community colleges, universities, and adult education centers frequently offer courses in astronomy. These programs are designed to provide an in-depth understanding of topics such as planetary science, cosmology, and astrophotography.
Online Astronomy Resources: With the advent of technology, numerous online platforms offer free or low-cost astronomy courses. Websites like Coursera, edX, and Khan Academy provide courses that cover various aspects of astronomy. Additionally, virtual observatories and livestreams of astronomical events are also available for those who prefer online interaction.
Telescope Nights and Observatories: Some observatories have special nights where adults can use telescopes to view planets, stars, and other celestial phenomena. These events may also include educational talks and guided tours of the observatory.
Astronomy Tours and Conferences: There are travel companies that organize astronomy-themed tours to event locations like solar eclipses or Aurora Borealis viewings. Attending national or international astronomy conferences can also provide enriching experiences and networking opportunities.

Engaging in these activities can enrich your understanding of astronomy and provide a social aspect to the hobby, connecting you with others who share your interest in exploring the cosmos.