You are reading a single comment by @bothwell and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
@bothwell
For budding astronomers, there is an Introduction to Astronomy course about to start on Coursera from the 2nd of December which should be an excellent primer pre-ride: https://www.coursera.org/course/introastro