Manned spacecraft to Mars and Venus, how they work
por
Describes the spacecraft being developed for manned interplanetary flights and the preparations necessary for such a journey.
- ● 83% match for you
- ● children's books
the long version
Describes the spacecraft being developed for manned interplanetary flights and the preparations necessary for such a journey.
Margaret's verdict
"Describes the spacecraft being developed for manned interplanetary flights and the preparations necessary for such a journey."
highlights
what readers held onto
No highlights yet. Be the first.
discussion
what readers said
No reviews yet. Finish it; tell us what you found.