Active Research


The La Silla QUEST Kuiper belt Survey

Megan Schwamb

Megan Schwamb & David Rabinowitz used the La Silla QUEST Survey to search for Pluto-sized objects in the outer solar system. 

The La Silla QUEST Kuiper belt Survey is searching for the largest and brightest planetesimals in the outer solar system in the Southern Hemisphere.  Using the ESO 1.0-m Schmidt telescope, located at La Silla Observatory in Chile, equipped with Yale's 10 square degree QUEST camera, we have been searching for distant Pluto-sized bodies out to distances of ~150 AU in the Southern Skies down to a limiting magnitude of 21.5 in R band.  To date the survey has covered ~10,000 square degrees south of the ecliptic. Using the SMARTS 1.3-m telescope, we have been further studying orbits and optical colors of our new discoveries...





Image Credits: (header) Image of prominence, SOHO (ESA & NASA)


04.01.2014 Congratulations Jeremy Bradford on being awarded the NSF Graduate Research Fellowship!
2014 NSF GRFP Competition Results Announced!
03.24.2014 Hoffleit Undergraduate Research Scholars
The Astronomy department at Yale is pleased to announce the inaugural Hoffleit Undergraduate Research Scholars have been announced.
03.09.2014 ALMA study by Yale astronomer Hector Arce is featured in CBS show “60 minutes” report on ALMA.
The prestigious news program “60 Minutes” aired a segment on the Atacama Large Millimeter/sub-millimeter Array (ALMA). Data obtained by Yale astronomy professor Héctor Arce using this powerful new telescope was prominently featured in this report.

Upcoming Events

Colloquia & Seminars | VIEW ALL

Colloquia04.17.2014, 2:30PM BASS 305
Colloquium - Christoph Baranec
University of Hawaii
"Robotic, Extreme & Beyond: Rayleigh Laser Guide Stars Pioneering the Next Decade of Astronomical Adaptive Optics"

Informal Seminars04.21.2014, 2:00 PM - Gibbs 164
Seminar - Grigor Aslanyan
University of Auckland
Cosmology Seminar: Primordial Perturbations from the CMB

YCAA Seminars04.22.2014, 2:30pm BASS 305
Seminar - Lynne Hillenbrand
“The Young and the Restless Stars”

Colloquia04.24.2014, 2:30PM BASS 305
Colloquium - Marc Postman
Space Telescope Science Institute
TBA -Colloquium April 24

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© 2014 Yale University. All Rights Reserved.

Yale University

© 2014 Yale University. All Rights Reserved.