Thesaurus.com
Dictionary.com
Definitions

deep space



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.

Mission specialist Christina Koch, the first woman to venture into deep space, said preparing for the 10-day journey was akin to planning for a camping trip.

From Barron's • Apr. 4, 2026

Instead of burning fuel, Munday and graduate student researcher Tristan Deppe explored whether the cold side could be linked to something far colder and much more distant: deep space.

From Science Daily • Feb. 27, 2026

Lockheed Martin produces complex systems such as the F-35 fighter jet used in the deposition of Nicolás Maduro, the Thaad missile defense system, Sikorsky Black Hawk helicopters and the Orion deep space craft.

From The Wall Street Journal • Jan. 16, 2026

The crew will also act as medical test subjects, sending back data and imagery from deep space.

From BBC • Jan. 9, 2026

But in deep space there is only about one atom in every ten cubic centimeters, a volume the size of a grape.

From "Cosmos" by Carl Sagan