heat shield
noun
: a barrier of ablative material to protect a space capsule from heat on its entry into an atmosphere
Examples of heat shield in a Sentence
Recent Examples on the Web
But Raptor 3 is designed to not require a heat shield around the thrust chamber and turbopump.
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ArsTechnica, 27 May 2025
Apart from overcoming the problems that afflicted the last two launches, one of the most important objectives for this flight is to test the performance of Starship's heat shield.
—John Timmer, ArsTechnica, 22 May 2025
Another key goal was to deploy and test the inflatable heat shield under real reentry conditions.
—Kurt Knutsson, FOXNews.com, 18 May 2025
Unexpected damage to Orion's heat shield caused by atmospheric reentry during Artemis 1 is to blame for the long wait time between Artemis 1 and Artemis 2.
—Josh Dinner, Space.com, 5 May 2025
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ArsTechnica, 27 May 2025
Apart from overcoming the problems that afflicted the last two launches, one of the most important objectives for this flight is to test the performance of Starship's heat shield.
—John Timmer, ArsTechnica, 22 May 2025
Another key goal was to deploy and test the inflatable heat shield under real reentry conditions.
—Kurt Knutsson, FOXNews.com, 18 May 2025
Unexpected damage to Orion's heat shield caused by atmospheric reentry during Artemis 1 is to blame for the long wait time between Artemis 1 and Artemis 2.
—Josh Dinner, Space.com, 5 May 2025
See All Example Sentences for heat shield
Cite this Entry
“Heat shield.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heat%20shield. Accessed 14 Jul. 2025.
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