There are a few more originals left Sharon, but that doesn't take away from how important Astro was to the band's sound. I hope that this, along with Brian Travers' passing a few months ago, shocks the Campbell brothers into patching up their differences.
Robin and Duncan, Campbell and Mickey Virtue are still alive, so is Earl Falconer.
Sad to hear about Astro, I was lucky enough to see them live several times in Birmingham in their early days and have always been a fan.