Check the operator

faculty=industrial_engineering;aerospace;???
https://taginfo.openstreetmap.org/tags/faculty=industrial_engineering
https://taginfo.openstreetmap.org/tags/?key=faculty&value=aerospace

There's meanwhile a draft in ID editor :
osm.wiki/Tag:brand%3DHarley-Davidson

AFAIK closed

Check contact data

As of wikipedia, there's a spaceport under construction here ? https://en.wikipedia.org/wiki/Kulasekharapatnam_Spaceport

Any news whether spacecraft:landing=spaceplane applies to osm.org/way/92645912 ?

My latest info is from February 2022 https://www.sierraspace.com/newsroom/press-releases/sierra-space-oita-prefecture-and-kanematsu-corporation-sign-agreement-to-explore-possible-landing-site-for-dream-chaser-spaceplane-in-japan/

Is this runway already licensed for spacecraft:landing=spaceplane ? osm.org/way/3730814

Couldn't find any news since June 9, 2021 https://www.sierraspace.com/newsroom/press-releases/sierra-space-enters-into-international-agreement-with-spaceport-cornwall-for-dream-chaser-spaceplane-bolsters-uk-space-industry/

Is the faculty just an office or the whole building ? osm.wiki/DE:Key:campus

A "campus" should be a relation https://taginfo.openstreetmap.org/tags/campus=Frenchay

osm.wiki/Key%3Acampus