AhaBulbStuff Everyone Should Know
AhaBulb: Stuff Everyone Should Know · ahabulb.com/aero-rockets-work-better-in-space

Do rocket engines work in the vacuum of space, where there is no air to push against?

Start playing free

  1. Yes, they work even better in space than in air
  2. No, they need air to push against
  3. Only solid rockets work in space

🔒 The answer is for AhaBulb members. Members see the answer, why it's right and the official sources for every card of Stuff Every CAP Aerospace Cadet Should Know, plus timed practice exams.

The first 50 cards of every test are free to play.

Play the free cards See membership

Like this card?
Play the game

References

  1. NASA Glenn, Rocket Principles www.grc.nasa.gov/www/k-12/rocket/TRCRocket/rocket_principles.html Checked 2026-10-10.

Think this answer is wrong? Tap "Challenge this answer" on the card in the game and tell us why.

Test yourself in the game

AerospaceWhich law explains why a rocket stays still before liftoff?AerospaceWhat equation summarizes Newton's second law?AerospaceWhy does exhaust rushing downward push a rocket upward?

That's stuff everyone should know.