Most likely not for (space) rockets, there are those alternatives : https://taginfo.openstreetmap.org/tags/weather_control=launchpad https://taginfo.openstreetmap.org/keys/aeroway%253Aballoon. There's currently no definition for suborbital amateur rockets. The minimum option to distinguish it would be https://taginfo.openstreetmap.org/tags/rocket%253Alaunch=suborbital