To mark this year’s #AsteroidDay, on 30 June, ESA will take part in a unique round-the-clock telethon that will be broadcast worldwide from Luxembourg, as well as live on the internet, highlighting the threat from asteroids and other ‘near-Earth objects’ that pose an impact risk. http://www.esa.int/About_Us/ESOC/ESA_marks_Asteroid_Day #esa #esoc #control #operations #tracking #dynamics #mars #venus #earth #climate #gravity #darmstadt #engineering #stem #launch #leop #software