Observing

View the longest total lunar eclipse of the 21st century on 27 July

12 July 2018 Ade Ashford

Friday, 27 July sees the second total lunar eclipse of 2018, which also happens to be the longest of the 21st century. Observers in Antarctica, Australasia, Russia, Asia, Africa, Scandanavia, Europe, Central and Eastern South America will see the event. The Moon rises at mid-eclipse as seen from the British Isles, some 6 degrees north of Mars at opposition.

Observing

Get ready for viewing Mars this summer during its closest approach for 15 years

26 May 2018 Ade Ashford

At the end of July 2018, Mars makes its closest approach to Earth since the memorable opposition of 2003. This summer sees the Red Planet big and bright, low in the south around 1am BST, but now’s the time to train your eye to detect prominent Martian surface features – dust storms permitting! We present our interactive Mars Mapper to help plan your observations.