Sep. 3

See the handbills posted around the department for the details of the special colloquium that is being held today.

abstract

Special Colloquium Speaker

Sep. 10

See the handbills posted around the department for the details of the special colloquium that is being held today.

abstract

Special Colloquium Speaker

Sep. 17

See the handbills posted around the department for the details of the special colloquium that is being held today.

abstract

Special Colloquium Speaker

Wed.
Sep. 25

See the handbills posted around the department for the details of the special colloquium that is being held today.

abstract

Special Colloquium Speaker

This presentation being held at 3:00 pm during the Cosmos Seminar time-slot.

Oct. 1

"The Present and Future of Exoplanets with Precise Radial Velocities"

abstract

Jason T. Wright

Pennsylvania State University

host: Adam Kraus

Oct. 8

Frank N. Bash Symposium 2013: New Horizons in Astronomy: 6-8 October 2013. No Colloquium presentation scheduled on 8 October, to avoid conflict.

Oct. 15

Tinsley Visiting Scholar/Planetary Group

"Accessing the Atmospheres of Terrestrial Exoplanets"

abstract

Seth Redfield

Wesleyan University

host: Michael Endl

Oct. 22

"Large-Scale Surveys of Star Formation in the Milky Way"

abstract

Peter Barnes

University of Florida

host: Neal Evans

Oct. 29

"Supermassive Black Hole Binaries: The Search Continues"

abstract

Tamara Bogdanovic

Georgia Institute of Technology

host: Steve Finkelstein

Nov. 5

"Observational Hallmarks of Evolution and Planet Formation in Circumstellar Disks"

abstract

Sean Andrews

Harvard-Smithsonian Center for Astrophysics

host: Neal Evans

Nov. 12

"The Role of Large Herschel Surveys in the Fields of Galaxy Evolution and Cosmology"

abstract

Marco Viero

California Institute of Technology

host: Karl Gebhardt

Nov. 19

"Galaxy Evolution at High Redshifts: Lyman-alpha and Other Lines"

In the last few years we have progressed from merely finding Lyman-alpha galaxies to characterizing their physical properties using multiwavelength observations. After measuring their physical sizes, stellar and halo masses, ages, metallicities, dust properties and AGN fractions, we can now start to address why some (star-forming) galaxies at high redshift show bright Lyman-alpha emission whereas others don't? What is the escape fraction of Lyman-alpha photons? What helps these photons escape? Are these truly the youngest stages of galaxy formation? I will also discuss low-z line emitters that seem to lie outside the mass-metallicity and mass-star-formation relations.

close

Sangeeta Malhotra

Arizona State University

host: Steve Finkelstein

Nov. 26

"Revealing Cosmic Origins: from Exoplanet Atmospheres to the Intergalactic Medium with the HST Cosmic Origins Spectrograph"

abstract

Cindi Froning

University of Texas at Austin

host: Edward Robinson

Dec. 3

"A CMB Perspective of the Epoch of Reionization"

abstract

Christian Reichardt

University of California, Berkeley

host: Paul Shapiro

Dec. 10
2:30 pm

"Dark Matter in the Smallest Galaxies"

abstract

Matthew Walker

Carnegie-Mellon University

host: Andrew Mann