News February 23, 2023 A New Model to Better Understand What’s Inside Colliding Black Holes February 08, 2023 Columbia Astronomer named as new AAS Fellow November 26, 2022 First detections of stellar light from quasar host galaxies at z > 6 November 18, 2022 Astronomy Outreach Restarts November 10, 2022 Talking about Teaching: Graduate student-led workshops & Teaching Tea October 05, 2022 New Leadership Program Making Big Steps: National Osterbrock Fellows at Columbia Astronomy Organize Visit of 750 South African Students for an Astronomy Talk Series September 27, 2022 Cool Worlds Lab Awarded NASA Grant to Characterize Eccentricities of Hundreds of M-Dwarf Exoplanets September 21, 2022 The Milky Way Does Yoga Too September 09, 2022 Columbia celebrates Astrofest 2022 September 08, 2022 Caleb Scharf Wins Carl Sagan Medal for Public Science Communication September 07, 2022 Welcome to our new graduate students and postdoctoral fellows! September 01, 2022 Graduate students Meghna Sitaram and Navin Sridhar win NASA FINESST awards August 31, 2022 Congratulations to Lorenzo Sironi and Slavko Bogdanov for awards from the Department of Energy and the American Astronomical Society May 24, 2022 Celebrating our Graduates May 11, 2022 Graduating Major Profile: Breaking Barriers in Astrophysics Pagination First page « First Previous page ‹ Previous Page 1 Page 2 Current page 3 Page 4 Next page Next › Last page Last »