Not that I'm aware of. There are probably small ones people have made, but there isn't any particular big one I think

Yeah... i couldn't find one. Thought I may have been searching the wrong terms. Thanks.

How about a ‘Space’ feed? Over in the Bad Place i used to have a list of “who or what is in space” accounts, for spacecraft missions, their teams, people on orbit, and of course Jonathan McDowell @planet4589