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Flying Observatory Maps Our Galaxy
01/05/2020

Flying Observatory Maps Our Galaxy

Whitney Clavin
Matt Hankins took several rides on the SOFIA airborne observatory with the goal of unveiling the brightest regions of our galaxy's center.
Infrared image of galactic center
Decade of Discovery
12/19/2019

Decade of Discovery

As December winds down, we mark not just the end of another year of discovery at Caltech but the conclusion of a decade of remarkable accomplishments and research breakthroughs.
collage image for decade in review story
Super Spirals Spin Super Fast
10/17/2019

Super Spirals Spin Super Fast

"Super spiral" galaxies spin at a rate of up to 350 miles per second.
A super spiral galaxy captured by the Hubble Space Telescope.
KAGRA to Join LIGO and Virgo in Hunt for Gravitational Waves
10/04/2019

KAGRA to Join LIGO and Virgo in Hunt for Gravitational Waves

Whitney Clavin
KAGRA, LIGO, and Virgo will team up to detect gravitational waves.
Photos of KAGRA, LIGO, and Virgo.
Newly Discovered Giant Planet Slingshots Around Its Star
08/27/2019

Newly Discovered Giant Planet Slingshots Around Its Star

Elise Cutts
Three times the mass of Jupiter, a first-of-its-kind planet swings around its star on a bizarre path.
Exoplanet orbit
Dead Stars Found Whipping Around Each Other in Minutes
07/24/2019

Dead Stars Found Whipping Around Each Other in Minutes

Whitney Clavin
The Zwicky Transient Facility finds a rare duo of rapidly orbiting white dwarfs.
Artwork of white dwarfs
ZTF Spots Asteroid with Shortest Year
07/08/2019

ZTF Spots Asteroid with Shortest Year

Whitney Clavin
ZTF has spotted a rare bird of an asteroid that orbits entirely within Earth's orbit.
animated asteroid image
Spiraling Filaments Feed Young Galaxies
07/01/2019

Spiraling Filaments Feed Young Galaxies

Whitney Clavin
The Keck Cosmic Web Imager's improved sensitivity and resolution are giving astronomers a better look at galaxy mechanics.
Artwork of growing galaxy.
How a Giant 'Thermos Bottle' Will Help in Understanding Antimatter
06/05/2019

How a Giant 'Thermos Bottle' Will Help in Understanding Antimatter

Whitney Clavin
Researchers at Caltech are building magnetic coils and a large cryovessel as part of an ambitious experiment to explain why antimatter disappeared.
Members of the nEDM team stand in front of their magnetic cryovessel experimental apparatus
LIGO and Virgo Detect Neutron Star Smashups
05/02/2019

LIGO and Virgo Detect Neutron Star Smashups

Whitney Clavin
The triple detectors of LIGO and Virgo have spotted five new gravitational-wave signals since turning back on.
Artwork of neutron stars.
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