The Ohio State University Department of Astronomy

Past Events

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A picture of the Sun including a prominence of the edge of the Sun
Thu, September 21, 2023
Astronomy Colloquium - Constantine Deliyannis
3:00 pm
In Person & Online: Chem & Biomolecular Eng & Chem (CBEC) - Room 130; Zoom Webinar
Artists image of the Nancy Grace Roman Telescope
Thu, September 14, 2023
Astronomy Colloquium - Scott Gaudi
3:00 pm
In Person & Online: Chem & Biomolecular Eng & Chem (CBEC) - Room 130; Zoom Webinar
Artist’s impression of COROT-7b, an ultra-short-period planet. [ESO/L. Calçada]
Thu, April 20, 2023
Astronomy Colloquium - Sarah Millholland
3:00 pm
In Person & Online: Chem & Biomolecular Eng & Chem (CBEC) - Room 130; Zoom Webinar
This Hubble image shows two galaxies, NGC4038 and 4039, in the process of merging. (Image credit: NASA, ESA, and the Hubble Heritage Team (STScI/AURA)-ESA/Hubble Collaboration. Acknowledgement: B. Whitmore ( Space Telescope Science Institute) and James Long (ESA/Hubble).)
Thu, April 13, 2023
Astronomy Colloquium - Sanchayeeta Borthakur
3:00 pm
In Person & Online: Chem & Biomolecular Eng & Chem (CBEC) - Room 130; Zoom Webinar
First Light Image form JWST
Tue, April 4, 2023
Astronomy Colloquium - Marshall Perrin
3:00 pm
In Person & Online: Fontana Lab 2020; Zoom Webinar
ALMA image of a protoplanetary disk
Thu, March 30, 2023
Astronomy Colloquium - Richard Teague
3:00 pm
In Person & Online: Chem & Biomolecular Eng & Chem (CBEC) - Room 130; Zoom Webinar
Shown is a projection of the baryonic density field, where image brightness indicates the projected mass density and color hue visualizes the mean projected gas temperature. The displayed region extends by about 1.2 billion lightyears from left to right. The underlying calculation TNG300 shown here is the presently largest magneto-hydrodynamic simulation of galaxy formation, containing more than 30 billion resolution elements. Credit: IllustrisTNG Collaboration
Thu, March 23, 2023
Astronomy Colloquium - Rebecca Smethurst
3:00 pm
In Person & Online: Chem & Biomolecular Eng & Chem (CBEC) - Room 130; Zoom Webinar
Image of NGC628
Thu, March 2, 2023
Astronomy Colloquium - Adam Leroy
3:00 pm
In Person & Online: Chem & Biomolecular Eng & Chem (CBEC) - Room 130; Zoom Webinar
Representation of Data and Binary in an image
Tue, February 21, 2023
Astronomy Colloquium - Yuan-Sen Ting
2:45 pm
In Person & Online: Fontana Lab - Room 2020 ; Zoom Webinar