deep-sky

adjective

ˈdēp-ˌskī

: relating to or existing in space outside the solar system

deep-sky objects

Examples of deep-sky in a Sentence

Recent Examples on the Web

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Reset Hotel in Joshua Tree turns shipping containers into portals for deep-sky stargazing. — Kevin Sintumuang, Outside, 10 Mar. 2026 The competition highlights stunning views of the night sky, aurorae, solar eclipses, and deep-sky phenomena, often showcasing the growing trend of astrotourism. — Jamie Carter, Forbes.com, 30 June 2026 Heavy light pollution washed out faint deep-sky objects like galaxies and nebulas, reducing contrast and making astrophotography far more challenging. — Daisy Dobrijevic, Space.com, 15 May 2026 ArcBlue is pitching a simpler astrophotography setup that minimizes installation and monitoring, while still aiming for serious deep-sky capability. — New Atlas, 12 June 2026 See All Example Sentences for deep-sky

Word History

First Known Use

1942, in the meaning defined above

Time Traveler

The first known use of deep-sky was in 1942

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deep-sky

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Style

“Deep-sky.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deep-sky. Accessed 8 Jul. 2026.

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Kids Definition

deep-sky

adjective

ˌdēp-ˌskī

: relating to or existing in space outside the solar system

deep-sky objects

deep-sky

adjective

Examples of deep-sky in a Sentence

Word History

Browse Nearby Words

Cite this Entry

Kids Definition

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