Rocket engines have to push REALLY hard against Earth’s gravity to get up off the ground. The rockets that NASA sends into space weigh over a million pounds! That is a LOT to try to lift into the air! So what kind of fuel do those powerful rocket engines use? We asked NASA scientist Erik Axdahl to help us find the answer.


Got a question orbiting your mind? Send it to us at BrainsOn.org/contact, and we’ll launch an answer your way.

Rocket engines have to push REALLY hard against Earth’s gravity to get up off the ground. The rockets that NASA sends into space weigh over a million pounds! That is a LOT to try to lift into the air! So what kind of fuel do those powerful rocket engines use? We asked NASA scientist Erik Axdahl to help us find the answer. Got a question orbiting your mind? Send it to us at <a href="https://www.brainson.org/contact">BrainsOn.org/contact</a>, and we’ll launch an answer your way.

Moment of Um is your daily answer to those questions that pop up out of nowhere and make you go… ummmmmmm. Brought to you by your friends at Brains On Universe.

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Moment of Um is your daily answer to those questions that pop up out of nowhere and make you go&hellip; ummmmmmm. Brought to you by your friends at Brains On Universe.
Sales and Distribution by Lemonada Media <a href="https://lemonadamedia.com/" data-stringify-link="https://lemonadamedia.com/" data-sk="tooltip_parent">https://lemonadamedia.com/</a>&nbsp;&nbsp;

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