How to Use deep space in a Sentence

deep space

noun
  • But the path to deep space is perilous, and past mistakes loom large.
    — Nora Mishanec, San Francisco Chronicle, 8 Mar. 2021
  • Hansen will be the first to venture into deep space and the first to fly around the moon.
    — William Harwood, CBS News, 30 Mar. 2026
  • Star shades may also be useful for more than deep space missions.
    — Chris Wright, Wired, 4 Jan. 2022
  • To harness this natural quirk is to use deep space as a kind of heat sink.
    — Joseph Dussault, The Christian Science Monitor, 2 Oct. 2017
  • This could be used to one day help astronauts grow their own food on deep space missions.
    — Katie Hunt, CNN, 2 Feb. 2022
  • The threat to a craft of a long journey in deep space is that its electronics might be wrecked.
    — The Economist, 12 Apr. 2018
  • And there are many more such space rocks out there, gliding through deep space unknown and unnamed.
    — NBC News, 12 Aug. 2021
  • No freighters will meet up with Artemis 2 in deep space, however.
    — Elizabeth Howell, Space.com, 30 Mar. 2026
  • One of the biggest plays is lunar and deep space data centers.
    — Diana Olick, CNBC, 15 July 2025
  • The goal is to move from near-Earth orbit to deep space exploration.
    — Kurt Knutsson, FOXNews.com, 24 Feb. 2026
  • What are some of the human health challenges in exploring deep space?
    — Nicholas Stfleur, STAT, 16 Feb. 2024
  • This would be further than any humans have ever traveled in deep space.
    — Mary Kekatos, ABC News, 30 Mar. 2026
  • In this vision there were echoes of both the Bush plans for deep space exploration.
    — Eric Berger, Ars Technica, 6 Oct. 2017
  • Besides three test dummies, the flight has a slew of stowaways for deep space research.
    — Arkansas Online, 28 Aug. 2022
  • This upcoming mission will send a crew into deep space for the first time in more than five decades.
    — Ashley Strickland, CNN Money, 3 Feb. 2026
  • In 1974, the dish was used to beam a crude message into deep space.
    — William Harwood, CBS News, 19 Nov. 2020
  • And who has a seat at the table to enact those values could shape whether humans go to deep space at all.
    — Eva Botkin-Kowacki, The Christian Science Monitor, 16 Nov. 2022
  • The Webb also has a tennis court-size shield because the sun still gives off heat in deep space.
    — Eric Killelea, San Antonio Express-News, 24 Dec. 2021
  • Want stunning views of deep space, without light pollution?
    — Chris McMullen, Space.com, 20 Dec. 2025
  • Though no human will fly on Artemis 1, three mannequins will travel to deep space.
    — Carlyn Kranking, Smithsonian Magazine, 26 Aug. 2022
  • In other words, a long stretch of the movie is devoted to glum prodigies sulking in deep space.
    — Joe Morgenstern, WSJ, 8 Apr. 2021
  • For most deep space missions thrust isn't too much of a problem once the mission is underway.
    — David Szondy july 21, New Atlas, 21 July 2025
  • The kitchen and dining area are tucked into a deep space with a boxy chandelier over the dining area.
    — BostonGlobe.com, 15 Oct. 2021
  • The impression was of a hot, blazing rocket, but comets sustain the icy cold of deep space.
    — Peter M. Leschak, Star Tribune, 31 July 2020
  • The high-definition streaming video was sent to Earth via laser from deep space.
    — Aliza Chasan, CBS News, 18 Dec. 2023
  • Much of the world marveled last week at deep space photos taking us to some of the origins of the universe.
    — Leila Atassi, cleveland, 18 July 2022
  • The chemistry that built life on Earth may have begun in deep space, according to a new study.
    — Victoria Corless, Space.com, 28 Jan. 2026
  • It's designed as a test flight for Orion's life support systems in deep space.
    — Josh Dinner, Space.com, 2 Apr. 2026
  • Get ready to race between planets and deep space, starting with the goings-on on Jupiter.
    — Shannon Stirone, WIRED, 30 June 2018
  • If a broken part needs to be repaired, that can happen in low Earth orbit but not in deep space.
    — Sara Novak, Discover Magazine, 10 Mar. 2025

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'deep space.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Last Updated: