interstellar

adjective

Definition of interstellarnext
as in celestial
existing or occurring between stars the vastness of interstellar space

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Example Sentences

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.
Recent Examples of interstellar There is no scientific law against the idea, but nor is there any reason interstellar travel must be impossible. — Venki Ramakrishnan, Scientific American, 15 Sep. 2026 Green lanterns are interstellar peacekeepers who wear rings that give them extraordinary powers. — Lorraine Ali, Los Angeles Times, 14 Sep. 2026 After examining the planets, the Voyager spacecraft will venture into interstellar space in the late 1980s or early 1990s, traveling at about 38,700 miles per hour. — Richard Tribou, The Orlando Sentinel, 7 Sep. 2026 Photos captured of the moon during the eclipse show the breathtaking interstellar phenomena. — Julia Gomez, USA Today, 28 Aug. 2026 See All Example Sentences for interstellar
Recent Examples of Synonyms for interstellar
  1. celestial
  2. astronomical
  3. intergalactic
  4. stellar
  5. heavenly
Adjective
  • The telescope's superpower was its ability to swivel swiftly — thus its name — toward erupting celestial events.
    — CBS News, CBS News, 2 Nov. 2026
  • The temple’s centerpiece, directly beneath the spire, is what’s known as the celestial room, which is meant to represent the beauty and serenity of Heaven.
    — Matthew Adams, Fort Worth Star-Telegram, 2 Nov. 2026
Definition of celestial
Adjective
  • Southern Californian stargazers should get ready for a month packed with astronomical events, starting with fireballs and ending with a supermoon.
    — Iris Kwok, Los Angeles Times, 5 Nov. 2026
  • These formed the natural astronomical background against which hypothetical alien transmissions would have to stand out.
    — Rupendra Brahambhatt, Interesting Engineering, 1 Nov. 2026
Definition of astronomical
Adjective
  • In the sci-fi/horror film, Skerritt played Captain Dallas, one of the few who aligns with Sigourney Weaver’s Ripley as their intergalactic shipping crew is faced with a horrible menace.
    — Dan Heching, CNN Money, 22 Oct. 2026
  • The curved bar, constructed from cast-glass beams covered in silver leaf, takes on an intergalactic glow when illuminated at night.
    — Khushbu Shah, Bon Appetit Magazine, 20 Oct. 2026
Definition of intergalactic
Adjective
  • Lloyd and Verlaine’s stellar guitar work anchored Television’s seminal debut, Marquee Moon, which was released in 1977.
    — Jon Blistein, Rolling Stone, 7 Nov. 2026
  • Referee David Smith has a less-than-stellar reputation among SEC fans, and the decisions from his crew Saturday won’t help matters.
    — PJ Green, Kansas City Star, 7 Nov. 2026
Definition of stellar
Adjective
  • Jesus had just been teaching his followers to love even their enemies, pointing toward the impartial love of our heavenly Father.
    — The Christian Science Monitor, Christian Science Monitor, 2 Nov. 2026
  • Codex Gigas, medieval illuminated manuscript known for its full-page illustration of the Devil opposite a full-page illustration of heavenly Jerusalem.
    — Laura Payne, Encyclopedia Britannica, 30 Oct. 2026
Definition of heavenly

Browse Nearby Words

interstates
interstellar
interstice
See all Nearby Words

Cite this Entry

“Interstellar.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/interstellar. Accessed 8 Nov. 2026.

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