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LIGO-Virgo Finds Mystery Object in "Mass Gap"
06/23/2020

LIGO-Virgo Finds Mystery Object in "Mass Gap"

Whitney Clavin
The LIGO–Virgo gravitational-wave network has identified an object that is either the heaviest known neutron star, or the lightest known black hole.
Artwork showing a black hole merging with a black hole or neutron star.
Thinking Small: New Ideas in the Search for Dark Matter
06/16/2020

Thinking Small: New Ideas in the Search for Dark Matter

Whitney Clavin
Magnetic "quasiparticles" called magnons may help scientists detect dark matter.
Hubble image of a galaxy cluster with dark matter
Titan is Migrating Away from Saturn 100 Times Faster than Previously Predicted
06/08/2020

Titan is Migrating Away from Saturn 100 Times Faster than Previously Predicted

Lori Dajose
Saturn's moon Titan is migrating away from the giant planet at a rate 100 times faster than previous theories predicted
Artwork of Saturn, Titan, and the Cassini spacecraft.
The Lonely Idea: A limited-series podcast from Caltech
05/29/2020

The Lonely Idea: A limited-series podcast from Caltech

Jon Nalick
The new six-episode series explores how key Caltech technological and scientific breakthroughs come to be.
Cube-pattern
The Dance of Jupiter's Moons
05/18/2020

The Dance of Jupiter's Moons

Lori Dajose
How did Jupiter's diverse moons form? This question is answered by a new model and theory
Two white oval storms merge in an orange band on Jupiter
From Caltech Magazine: Tales of Spitzer Space Telescope
05/12/2020

From Caltech Magazine: Tales of Spitzer Space Telescope

Earlier this year, Spitzer Space Telescope was officially retired after 16 years in orbit, leaving behind a trove of memories for hundreds of people involved in its trailblazing mission.
illustration of the Spitzer Space Telescope
Bands of Clouds Swirl Across Brown Dwarf's Surface
05/05/2020

Bands of Clouds Swirl Across Brown Dwarf's Surface

Whitney Clavin
For the first time, astronomers have used a tool called polarimetry to measure cloud patterns on a brown dwarf.
Artwork of a rotating striped brown dwarf.
Rotating Galaxies Galore
04/21/2020

Rotating Galaxies Galore

Whitney Clavin
An ambitious international sky survey has released a new catalog of rotating galaxies.
Rotating galaxies imaged by ALMA.
Black Hole Bends Light Back on Itself
04/08/2020

Black Hole Bends Light Back on Itself

Whitney Clavin
Astronomers detect light from a disk around a black hole being pulled back by the black hole's monstrous gravity.
Artist's concept of a black hole surrounding by an accretion disk.
New Superconducting Film Resists a Magnet's Power to Thwart It
04/01/2020

New Superconducting Film Resists a Magnet's Power to Thwart It

Andrew Moseman
Joseph Falson found a superconducting material that retains its superconductivity even after exposure to magnetic fields that, according to the predictions of conventional theories, normally should disrupt that property.
Professor Joseph Falson
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