The discussion centers on a request for articles about the top ten discoveries of the Hubble Space Telescope for a lecture. The original poster has already explored the Space Telescope website and some academic sources but seeks additional information. Participants suggest that the poster clarify their research progress to avoid redundancy and provide more targeted assistance. They recommend using Google to find relevant articles, including Wikipedia, which lists several significant discoveries. The conversation emphasizes the importance of independent research while still offering guidance on where to find useful resources.