Question

Which of the following objects is NOT normally used in current space exploration?
a.
space shuttles
c.
single use rockets
b.
space stations
d.
space probes

Answer 1

The US just discontinued the space shuttle program, but we'll still consider it as being used.

Single use rockets aren't used by any country that I know of. The current Russian Soyuz is reusable, Space X Falcon is reusable, and the UAL Atlas is reusable. Even the Space Shuttle Solid Rocket Boosters (the white rockets mounted to the red external fuel tank on the Space Shuttle) are reused after launch.

We currently have the International Space Station in orbit right now.

We have sent several space probes, particularly the Mar's Rovers. Also notable is the Voyager I which just left our solar system.

Answer 2

thank youu