3 Almost all dictionaries say "spacecraft" is the plural.
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Are spacecraftsspacecraft single-use?

Are today spacecraftstoday's spacecraft and carrier rockets really for one use only (launch and landing)? And then they can't be used anymore?

Are spacecrafts single-use?

Are today spacecrafts and carrier rockets really for one use only (launch and landing)? And then they can't be used anymore?

Are spacecraft single-use?

Are today's spacecraft and carrier rockets really for one use only (launch and landing)? And then they can't be used anymore?

    Tweeted twitter.com/StackSpaceExp/status/969655957029519360
2 Added relevant tags
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source | link

Are spacecrafts single-use?

Are today spacecrafts and carrier rockets really for one use only (launch and landing)? And then they can't be used anymore?