a). Space shuttles.
Yes. NOT current.
The last space shuttle flight was in July 2011.
b). Single-use rockets.
No. Current.
The first successful test of a re-usable booster
took place just in the last few weeks.
Currently, EVERYTHING is single-use.
c). Space stations.
No. Current.
The International Space Station is currently operational.
d). Space probes.
No. Current.
