Dictionary.com
Thesaurus.com
Jump To:
  • space-age
    space-age
    adjective
    pertaining to or characteristic of the Space Age.
  • Space Age
    Space Age
    noun
    the period in modern history characterized by space exploration, usually considered as beginning October 4, 1957, when the Soviet Union launched the first artificial satellite, Sputnik I, into orbit around the earth.
  • space age
    space age
    noun
    the period in which the exploration of space has become possible
Synonyms

space-age

1 American  
[spays-ayj] / ˈspeɪsˌeɪdʒ /

adjective

  1. pertaining to or characteristic of the Space Age.

  2. using the latest or most advanced technology or design.

  3. modern; up-to-date; forward-looking.


Space Age 2 American  
Or space age

noun

  1. the period in modern history characterized by space exploration, usually considered as beginning October 4, 1957, when the Soviet Union launched the first artificial satellite, Sputnik I, into orbit around the earth.


space age British  

noun

  1. the period in which the exploration of space has become possible

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

adjective

  1. (usually prenominal) futuristic or ultramodern, esp when suggestive of space technology

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of space-age

First recorded in 1955–60


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Next, an interior shot, sweeping across a gleaming white room occupied by sleek screens and glass-domed beds, space-age Sleeping Beauty contraptions.

From Slate ● Sep. 22, 2026

The designs, including silky dresses and billowing space-age black trousers like those worn by rock star David Bowie in the 1970s, were carefully fitted to the robots' skeletal frames.

From Barron's ● May 29, 2026

Instead of spending his offseasons doing space-age training regimens, he goes home to Serbia and tends to his horses.

From The Wall Street Journal ● Dec. 3, 2025

Its previous star-studded and filmmaker-driven movies have struggled at theaters, including the 2024 spy comedy “Argylle” and space-age romantic comedy “Fly Me to the Moon,” starring Scarlett Johansson and Channing Tatum.

From Los Angeles Times ● Jun. 29, 2025

The author must understand from firsthand experience a range of human societies, from hunter-gatherer societies to modern space-age civilizations.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond

In total, humans have launched about 17,000 tonnes of objects into space since the Space Age began in 1957.

From BBC ● Aug. 4, 2026

The visionaries of the early Space Age didn’t worry much about solar radiation, coronal mass ejections, galactic cosmic rays, psychological stress from isolation, and cost-benefit ratios.

From Slate ● Dec. 9, 2025

This car was part of the new Space Age, when cars were designed to be “out of this world.”

From The Wall Street Journal ● Nov. 9, 2025

Musk’s vision of the future is all about bringing AI into the physical world—a Jetsons-style Space Age.

From Barron's ● Oct. 3, 2025

With those words, on the evening of October 4, 1957, NBC radio announced the start of the Space Age.

From "Fallout: Spies, Superbombs, and the Ultimate Cold War Showdown" by Steve Sheinkin

The vision of a utopian domestic future took a strange turn during the Cold War, marrying the breathless excitement of the space age with the existential dread of nuclear annihilation.

From Los Angeles Times ● Oct. 7, 2026

In a post today on X, Isaacman expressed his honor at the nomination and states that “this second space age has only just begun.”

From Science Magazine ● Dec. 4, 2024

Prizes included "space age" alarm clocks, a two-way intercom set, and for first prize winners, a "futuristic radio".

From BBC ● May 3, 2024

He drew on his technical knowledge to interpret data from weather satellites launched in the emerging space age, and to explain the details of the illustrated weather systems he displayed on television.

From New York Times ● Jul. 2, 2023

Indeed, and rather extraordinarily, we would be well into the space age before anyone could plausibly account for where all the Earth’s old rocks went.

From "A Short History of Nearly Everything" by Bill Bryson

Random Word

Spin the wheel and learn a new word!

Get a word

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember new words for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com