This community brings together teachers who are using resources, virtual experiments and online labs from the fields of Astronomy and High Energy Physics (HEP). Among other activities, it offers access training, resources and to a network of robotic telescopes and the major CERN experiments, ATLAS and CMS. Transit of Mercury 2016 Live at: http://ustre.am/1vYJ6 The organisers of the recent projects IYA2009 - Shape of the Earth, ERATOSTHENES experiment and IYA2009 - Distance to the Moon and
Welcome to the Community for the Eratosthenes Experiment 2015-19 for the Measurement of the Earth's Circumference! For details on the event and the latest photo contest, please see here and here. Guidelines for participation STEPS TO FOLLOW Find the time of your local noon at your location. Please use the web-based NOAA Solar Calculator or Solar Calculator or the Stellarium software (a short guide for using the Stellarium software to calculate your local noon at your location can be found here)
