Thesaurus results for ASTROPHYSICAL

astrophysical

adjective

Definition of astrophysical

as in astronomical

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Recent Examples of astrophysical The Neil Gehrels Swift Observatory had been the go-to telescope for observing astrophysical events that happen quickly, such as supernovas. — Mary Ogborn, The Conversation, 4 Nov. 2026 Once a year for the next three years, his team will be able to focus JWST onto the faraway astrophysical source of some especially ancient FRB, seeking to break the cosmic distance record yet again. — Adam Kovac, Scientific American, 8 Oct. 2026 The discovery of a further 26 astrophysical neutrinos was announced in November 2013. — Robert Lea, Space.com, 6 Oct. 2026 Huge size and energy NASA’s James Webb Space Telescope (JWST) previously spotted unidentified little red dots in space in 2024 that scientists have now designated as a new astrophysical source, according to a study published in the journal Nature. — Devika Rao, TheWeek, 26 Aug. 2026 Many other red dots lurking in JWST models may soon be explained by the new astrophysical model, although none detected so far are nearly as bright as MoM-BH*-1. — Andrew Paul, Popular Science, 12 Aug. 2026

Recent Examples of Synonyms for astrophysical

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

Another fascinating possibility nuclear-electric thrusters open is missions into interstellar space and the distant Oort cloud within a single lifetime.

— Mrigakshi Dixit, Interesting Engineering, 7 Nov. 2026
Both crossed into interstellar space a few years ago, and are still operational.

— Elizabeth Howell, Space.com, 5 Nov. 2026

Definition of interstellar

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astronomically

astrophysical

astute

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“Astrophysical.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/astrophysical. Accessed 12 Nov. 2026.

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Synonyms of astrophysical

adjective

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