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and have worked with in the past:
  
  
  
  
  
Dom Rowan (Ph.D. expected 2025)
Jose Luis Prieto (Ph.D. 2009)
  
Ben Shappee (2014)
Jon Brown (2018)
  
Tom Holoien (2017)
  
Tharindu Jayasinghe (2022)
  
Rubab Khan (2014)
  
Patrick Vallely (2022)
My Research:
See my CV (long format, updated January 2024).
See all my papers or
papers since 2005 (ADS).
All-Sky Automated
Survey for Supernovae (ASAS-SN or "Assassin").
Yep, I have won some awards:2022 Guggenheim Fellowship
2020 AAS Beatrice M. Tinsley Prize (with Chris Kochanek)
2018 OSU Distinguished Scholar
Some of the press releases based on my and my collaborators activities:
Many of these press releases have generated a good amount
of press coverage, too much to list here, but you
should be able to find some of these press stories using Google. OSU press release on a likely
``mass gap'' black hole paper (October 2019).
OSU and NASA press releases about our TDE ASASSN-19bt paper (September 2019).
Ohio State University press release about our ASASSN-18tb paper (July 2019).
The big star that couldn’t become a supernova (May 2017).
Gordon and Betty Moore Foundation awards $2.4 Million to Ohio State University astronomers (January
2017).
ASASSN-15lh: The Most Powerful Supernova Ever Discovered! (January
2016).
NASA's Spitzer, Hubble Find "Twins" of Superstar Eta Carinae in Other
Galaxies (January 2016).
``Assassin'' Targets Supernovae in Our Neighborhood of the
Universe (January 2015).
Lucky Star Escapes Black Hole With Minor Damage (October 2014).
Could a
Milky Way Supernova Be Visible from Earth in Next 50 Years?
(November 2013).
Astronomers Pin
Down Origins of "Mile Markers" for Expansion of Universe (November
2012).
In a Star's
Final Days, Astronomers Hunt "Signal of Impending Doom" (November
2011).
Giant Star Goes
Supernova -- And Is Smothered By Its Own Dust (October 2010).
To 300 Million
Light Years, And Beyond! A New Way To Measure Cosmic Distances
(June 2009).
Two New Star
Systems Are First Of Their Kind Ever Found (March 2008).
Astronomers Crunch
Numbers, Universe Gets Bigger (August 2006).
Deadly
Astronomical Event Not Likely To Happen In Our Galaxy, Study Finds
(April 2006).
Case of
Sedna's Missing Moon Solved (April 2005).
Double Stars
Emerge As New Heavyweight Champions (May 2004).
Historic GRB
Discovery (June 2003).
Culprit
Caught in Gamma-Ray Burst Mystery (May 2002).
Little
Giants Create A Big Cosmic Controversy (January 2000).
Selected astronomical links:
Hubble
Fellowship: my second postdoc (1999-2000).
Harvard-Smithsonian
CfA Fellowship:
my first postdoc (1996-99).
Princeton University
Observatory, where I went to the grad school (1992-96).