About the Talk The science of Exoplanets is a relatively new and very exciting area of astronomical research. It is also an area where the amateur astronomer has an important role to play. Scientifically useful observations can be made using relatively modest equipment and the data used to support the successful outcome of ARIEL, a […]

Join North Essex Astronomical Society for this talk given by FAS president Dr Paul Daniels. About the Talk This talk introduces the concepts of potential, force and virtual force and shows how this applies to the circular, restricted three-body problem. The history and an overview of the theory and stability of Lagrange Points will be […]