Observing

Don’t miss the largest supermoon of 2020 on 8 April

The full Moon of 8 April 2020 occurs just 8½ hours after perigee, its closest point to Earth in the oval-shaped lunar orbit. A full Moon occurring close to perigee is popularly called a supermoon, and this one will be 8½ percent larger than average. This is also the closest full Moon of the year and we’ll not see one larger until 5 November 2025.

Observing

Don’t miss the largest Supermoon of 2019 on 19 February

If skies are clear at dusk in Western Europe and the UK on Tuesday, 19 February, be sure to glance up at the full Moon in the constellation of Leo. If the lunar orb seems a bit larger than usual then you’d be right, for this is the closest full Moon of 2019. Since it occurs just 6¾ hours after lunar perigee, it’s also a supermoon. And if it’s cloudy, you can watch online!

Observing

A viewing guide to the totally eclipsed supermoon of 21 January

While you may not relish the prospect of waking up in the small hours most Monday mornings, observers in the British Isles and Western Europe will want to set their alarms no later than 5am GMT on 21 January to see this month’s showstopper celestial event — a total lunar eclipse of an unusually close ‘supermoon’. The total lunar eclipse is also visible in its entirety (weather permitting) from the Americas.

Observing

See 2018’s largest supermoon on 2 January

If skies are clear in Western Europe on the first evening of 2018, be sure to glance up at the almost full Moon in the constellation of Gemini. If it seems a bit larger than usual then you’d be right, for the lunar orb is at its closest for the year, making the full Moon of 2 January a supermoon.

Eclipse

Watch NASA’s live video stream of the supermoon total eclipse

It is a sad fact that overcast skies will spoil parts of this supermoon total lunar eclipse for some of you, but remain optimistic that your home sky will be clear! However, don’t despair if you’re clouded out — you can watch it online here! NASA will live stream the event from at least 1am—4:30am BST on Monday, 28 September, which is 8pm—11:30pm EDT on 27 September.