01/24/2017 14:50:04
The supernova SN 2014C dramatically changed in appearance over the course of a year, surprising astronomers.
Chandra image of galaxy NGC 7331
01/12/2017 08:49:57
Whitney Clavin
A Caltech team has designed and built a new imaging spectrograph to map streams of gas that feed forming galaxies.
Chris Martin with KCWI
01/11/2017 17:37:45
Whitney Clavin
Evan Kirby has won the Newton Lacy Pierce Prize in Astronomy, an annual award presented by the American Astronomical Society.
Evan Kirby
01/06/2017 11:53:07
A mysterious neutron star has been caught behaving like two distinct objects—a radio pulsar and a magnetar.
Pulsar artist's concept
12/20/2016 11:35:56
Robert Perkins
Now a decade old, Caltech's Information Science and Technology initiative is uniting disciplines across campus by offering new and more effective ways of tackling previously intractable challenges.
12/16/2016 14:33:00
Jon Nalick
The critically acclaimed television series The Mechanical Universe… And Beyond, created at Caltech and broadcast on PBS from 1985-86, is now available in its entirety on YouTube.
Image of spaceships and vector math symbols
11/30/2016 09:00:25
Whitney Clavin
The twin detectors of LIGO have resumed their search for gravitational waves.
aerial photo of the LIGO facility in Hanford, Washington
11/17/2016 11:00:05
Lori Dajose
The detection of the most luminous fast radio burst to date brings new insights into the cosmic web between galaxies.
Dynamic spectrum of the FRB
11/11/2016 15:43:59
Whitney Clavin
The frustrations of an 18th-century astronomer inspire a modern-day artist.
art exhibit at Caltech
10/19/2016 12:15:29
Robert Perkins
"Planet Nine," which may lurk beyond Neptune, may be the reason that the solar system's planets orbit at a six-degree angle with respect to the sun.
artistic rendering of Planet Nine
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