Astronomy & Astrophysics

Astrofest 2022

GALFA-HI survey

Astrochemistry in the Savin Lab

Upcoming Events

Sep29Thu

Binary evolution: a multi-messenger, multi-band puzzle

Pupin 1402

4:05 PM - 4:35 PM

Event time is displayed in your time zone.

Sep29Thu

How black holes shine: multiwavelength emission in the high-energy Universe

Pupin 1402

4:35 PM - 5:05 PM

Event time is displayed in your time zone.

Oct5Wed

Colloquium by Ann Zabludoff

4:05 PM - 5:05 PM

Event time is displayed in your time zone.

More Colloquia

More Seminars

News

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

More News

Featured Publications

Ion and Electron Acceleration in Fully Kinetic Plasma Turbulence

Luca Comisso

Lorenzo Sironi

Characteristics of Nanoflare Heating in a Coronal Bright Point

Michael Hahn

Brandon Ho

Daniel Wolf Savin

Reliability and limitations of inferring birth radii in the Milky Way disc

Lucy Lu

Tobias Buck

Ivan Minchev

Melissa Ness

Ancient Very Metal-poor Stars Associated with the Galactic Disk in the H3 Survey

Courtney Carter

Charlie Conroy

Dennis Zaritsky

et al.

More Publications

Big Apple Sky Calendar

Date: Sep 2-3
Event: First-quarter Moon passes just north of the bright red star Antares

Date: Sep 7
Event: In this morning’s sky, Mars, the bright sort-of-red planet, passes just north of Aldebaran, the bright sort-of-red star

Date: Sep 10
Event: Full Harvest Moon approaches Jupiter from the west

Date: Sep 22
Event: Fall equinox, when day and night are 12 hours long

Date: Sep 26
Event: Jupiter at opposition, exactly the opposite of the Sun, so it rises at sunset and sets at sunrise

View Full Calendar

Home

Image Carousel with 4 slides

Upcoming Events

Featured Publications

Big Apple Sky Calendar

Phone