launch window

noun

Examples of launch window in a Sentence

Recent Examples on the Web
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Because this trajectory depends on the planets being in the right positions, launching a couple of days late or early could cause the spacecraft to miss or overshoot Mars, requiring a wait of another 25–26 months for a viable launch window. Encyclopedia Britannica, 11 Aug. 2026 Carrier iPhone Subsidies & Subscription Offsets The September launch window aligns directly with annual telecommunications upgrade cycles and Wall Street Fourth Quarter balance sheet closing metrics. Ewan Spence, Forbes.com, 10 Aug. 2026 No new launch date set… The German company was preparing to launch from a spaceport in Scotland and had previously said the vehicle’s launch window would open on August 10. Eric Berger, ArsTechnica, 31 July 2026 But in a bit of unfortunate luck, the launch window was scheduled to open on a day that Tropical Storm Bertha brought rain, wind and rough surf to the Texas coast. Eric Lagatta, USA Today, 24 July 2026 See All Example Sentences for launch window

Word History

First Known Use

1962, in the meaning defined above

Time Traveler
The first known use of launch window was in 1962

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Cite this Entry

“Launch window.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/launch%20window. Accessed 22 Aug. 2026.

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