Comet C/2020 F8 (SWAN), perhaps the brightest comet we will see this year, is at its best from now until mid-June. It should be visible in from the UK in the northwestern sky after sunset, close to the horizon.
![](https://scx1.b-cdn.net/csz/news/tmb/2020/cometswanati.jpg)
Source:
https://phys.org/news/2020-05-sky-comet-swan.html