Three Steps to Hubble Constant (Artist's Illustration) - NASA Science

Retrieved on: 2025-02-28 15:26:26

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Standard candles

Astrometry

Cosmic distance ladder

Cepheid variable

Hubble's law

Parallax in astronomy

Supernova

Expansion of the universe

Type Ia supernova

Star

Galaxy

Hubble Space Telescope

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Three Steps to Hubble Constant (Artist's Illustration) - NASA Science. View article details on hiswai:

Excerpt

Galaxy UGC 9391. This Hubble Space Telescope image shows one of the galaxies in the survey to refine the measurement for how fast the universe expands ...

Article found on: science.nasa.gov

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