Synonyms of black holes

black holes

noun

plural of black hole

as in vacancies

empty space

discovered that there was a black hole in the library's collection with regard to her topic

Synonyms & Similar Words

• vacancies
• blanks
• voids
• gaps
• vacuities
• inanes
• vacuums
• airs
• cavities
• holes
• wastes
• hollows

Example Sentences

Recent Examples of black holes

That includes the energy pumped out from the hearts of galaxies by feeding supermassive black holes, a type of cosmic feedback that smooths out clumpy cosmic matter lying outside galaxies. — Robert Lea, Space.com, 10 Sep. 2026

Even so, the few that are detectable could offer insight into how different celestial objects—from black holes to galaxies—form. — Adam Kovac, Scientific American, 9 Sep. 2026

Scientists do not yet know whether dark matter is made up of ancient black holes lurking throughout space, undiscovered heavy and slow particles, or unknown lighter and faster particles. — Noah Haggerty, Los Angeles Times, 30 Aug. 2026

Some of those needles may include incredibly dim free-floating objects such as rogue planets or even small, wandering black holes, Benford said. — Ashley Strickland, CNN Money, 30 Aug. 2026

It’s expected to map billions of galaxies, finding thousands more planets and study black holes during its primary five-year mission. — Richard Tribou, The Orlando Sentinel, 28 Aug. 2026