Lots of people are asking about timings for tonight's spacecraft sightings. For the UK:
Space Station, 21:20 (look west, right of the moon)
SpaceX launch, 21:33 (watch here: https://nasa.gov/multimedia/nasatv/#public), then about 21:50, it will be following the same path as the ISS over the UK.
https://twitter.com/astro_timpeake/stat ... 2739942401
Scott.