Tonight’s best moment: –
Everything happening around the Moon
The Moon’s orbit is an ellipse. At its closest it looks larger and brighter than at its farthest.
Three twilights before it gets dark
Each twilight ends when the Sun has sunk another six degrees. After astronomical twilight the sky is fully black.
When Sun, Earth and Moon line up – at new and full moon – they pull in the same direction and the tides are at their largest.
The craters best seen right now
Where light meets dark, crater walls cast long shadows – the surface looks almost three-dimensional. The edge moves every night.

We don’t see just half – we see 59%
The Moon always turns the same face to us – almost. Its orbit is elliptical and tilted, so over a month it rocks back and forth and lets us peek around the edges.
What did the Moon look like when you were born?
Enter a date – a birthday, a wedding, a first date – and we’ll work out exactly how the Moon looked.

Guides to seeing – and photographing – the Moon
The whole day, the sky and the planets
The sky from here
The centre is straight up (zenith), the edge is the horizon.







