News: Features

ScienceNews

A star cluster in the Milky Way appears to be as old as the universe

One way around that tension is to accept a different age for the universe, says cosmologist and study coauthor Mike Boylan-Kolchin of the University of...

ESA/HUBBLE, NASA, GILLES CHAPDELAINE

NewScientist

What the huge young galaxies seen by JWST tell us about the universe

Not enough time had elapsed to have brought together that amount of matter and turned it into this many stars. At the time, Mike Boylan-Kolchin...

Images of six galaxies, seen 500-800 million years after the big bang, captured by the James Webb Space Telescope: NASA, ESA, CSA, I. Labbe, G. Brammer

LIGO Caltech

LIGO Ready to Explore Secrets of the Universe

The fourth observing run of the global gravitational wave network begins. UT Austin hosts a large LIGO group: Professors Chen, Laguna, Shoemaker, and Zimmerman

hireslivingston_5.jpg

Discover Magazine

JWST Images Challenge Galaxy Formation Theories

Mike Boylan-Kolchin, an astronomer from the University of Texas at Austin, says that scientists now think we're seeing galaxies from as early as 13.48 billion...

Credit: NASA/ESA/CSA/STScI

National Geographic

The most ancient galaxies in the universe are coming into view

The James Webb Space Telescope is discovering distant clusters of stars that formed surprisingly early—presenting new mysteries about how the universe evolved.

Using the James Webb Space Telescope, scientists have peered back into the primordial universe and discovered galaxies that existed when the universe was only 300 to 400 million years old.

Scientific American

JWST’s First Glimpses of Early Galaxies Could Break Cosmology

Michael Boylan-Kolchin says, “Even if you took everything that was available to form stars and snapped your fingers instantaneously, you still wouldn't be able to...

Galaxies from the depths of cosmic time appear in a small crop from “deep field” observations taken by the James Webb Space Telescope (JWST). The most distant objects in such images may reveal surprising new details about the early universe. Credit: NASA, ESA, CSA and STScI

Science

Webb telescope reveals unpredicted bounty of bright galaxies in early universe

Michael Boylan-Kolchin of UT Austin describes surprising galaxies detected with the James Webb Space Telescope.

The James Webb Space Telescope captured this galaxy at a record distance.SOPHIE JEWELL/CLARA POLLOCK

BBC America

10 Female Scientists We Look Up To: From Early Twentieth Century to Present Day

Katherine Freese, director of the Weinberg Institute, is among the researchers cited.

Features

Lilienfeld Prize Winner Katherine Freese Researches Dark Matter

The winner of the 2019 Lilienfeld Prize, given annually by the American Physical Society for outstanding contributions in physics, develops theories about dark matter and what happened at the start of the universe.

Portrait of a woman

Quanta Magazine

Why the Best Place to Find Dark Matter May Be in a Rock

Katherine Freese discusses dark matter, how it interacts with minerals on earth, and what physicists hope to discover.

Why the Best Place to Find Dark Matter May Be in a Rock