- Mon, Mar 08Online Event
- Fri, Sep 11Online event
- Sat, Jun 20StonehengeJun 20, 2020, 10:43 PM – 11:43 PM GMT+1Stonehenge, Salisbury SP4 7DE, UKThis marks the day when there is most light in the Northern Hemisphere. It will be the first day of summer for you. On this same day, it will be the winter solstice in the Southern Hemisphere, which marks the shortest day.
- Fri, Jun 19astronoir.orgJun 19, 2020, 9:00 AM – Jul 11, 2020, 9:00 AMastronoir.orgMercury will be in retrograde, when a planet appears to go backward in its orbit, as viewed from Earth. This is an illusion that can be observed in the night's sky! (Please be aware that the image used for this event is of the retrograde of Mars, not Mercury)