Our readers have been sharing their images of the transit of Mercury, as chronicled by our comprehensive live blog.
After a fairly pessimistic weather forecast (for the UK, at least) the rain stayed away long enough for you to capture some stunning images of this unusual astronomical event.
Here are a few of our favourite reader contributions. You can see the full collection on GuardianWitness.
The set-up
First contact (see the dot at the very top of the image)
The view from south London
A failed attempt
Mercury making good progress
The view from India
Smartphone attempts (via solar telescopes!)
Arrows: helpful
Thanks to everyone who took part