Society for Science & the Public, which publishes Science News, uses cookies to personalize your experience and improve our services. For more information on how we use cookies on our websites, visit our Cookie Policy.
News in Brief Cosmology

New data fuel debate on universe’s expansion rate

Quasar observations support higher value for Hubble constant

five quasars

TWINKLING LIGHTS  Five quasars, shown, helped scientists make a new measurement of the universe’s expansion rate.

ESA/Hubble, NASA, Suyu et al.

By Emily Conover

This article is only available to Science News subscribers.

Subscribers, enter your e-mail address to access our archives.

Not a subscriber?

Science News is a nonprofit.

Support us by subscribing now.

More Stories from Science News on Cosmology

  1. slime mold
    Physics

    How slime mold helped scientists map out the cosmic web

    By Emily Conover
  2. Didier Queloz, Michel Mayor, James Peebles
    Physics

    Physics Nobel awarded for discoveries about the universe’s evolution and exoplanets

    By Emily Conover
  3. cosmic bubble
    Cosmology

    A new book explores how the concept of the multiverse has evolved

    By Maria Temming
  4. expanding universe distance ladder
    Cosmology

    Debate over the universe’s expansion rate may unravel physics. Is it a crisis?

    By Emily Conover
  5. supernova
    Cosmology

    Scientists still can’t agree on the universe’s expansion rate

    By Emily Conover
  6. calcite crystals
    Chemistry

    Carbon plays a starring role in the new book ‘Symphony in C’

    By Sid Perkins
  7. galaxy clusters Abell 0399 and Abell 0401
    Astronomy

    In a first, magnetic fields have been spotted between two galaxy clusters

    By Maria Temming
  8. galaxy cluster rings
    Cosmology

    Hidden ancient neutrinos may shape the patterns of galaxies

    By Emily Conover

From the Nature Index

Paid Content