# See http://www.robotstxt.org/robotstxt.html for documentation on how to use the robots.txt file # # To ban all spiders from the entire site uncomment the next two lines: # User-agent: * User-agent: * Sitemap: https://solarsystem.nasa.gov/sitemap.xml Sitemap: https://solarsystem.nasa.gov/sitemaps/news_sitemap.xml