News

MOTHRA has its eyes - all 1,140 of them - focused on the ‘cosmic web’

Wed, 03/11/2026
The new telescope, under construction in Chile, may help astronomers observe the “web” of dark matter and gas connecting galaxies. Make way for MOTHRA, the world’s largest...
Artist’s impression of WR 112, a binary system containing a massive, evolved Wolf-Rayet star and an OB-type companion. As their stellar winds collide, dust forms and spirals outward, consisting mostly of extremely tiny, nanometer-sized grains along with a secondary population about 100 times larger. Credit: NSF/AUI/NSF NRAO/M. Weiss.

A study in stardust: Massive binary stars emit tiny carbon particles

Thu, 02/26/2026
Yale junior Donglin Wu leads a new study showing that some of the biggest stars in the universe shed some of the smallest dust particles. It’s fitting that Yale junior...

Ray Jayawardhana (Yale Astronomy & Physics, BS 1994) named President of Caltech

Tue, 01/06/2026
Congratulations to Ray Jayawardhana ’94—one of Yale’s standout astronomy and physics majors of the early 1990s who has been named the 10th president of the California...

In Memorium - Professor Pierre Demarque

Mon, 10/06/2025
The Astronomy department is deeply saddened to share the news of the passing of one of its stalwarts - brilliant scholar, visionary leader, inspiring teacher and mentor Prof...

To ‘Infinity’ and beyond — a look at a newborn black hole

Tue, 07/15/2025
A Yale-led astronomy team may have discovered the first direct evidence of a supermassive black hole just after it formed — in a galaxy they’re calling “Infinity.” Yale...

Priya Natarajan - Carnegie Corporation of New York's 2025 Class of Great Immigrants, Great Americans

Thu, 06/26/2025
Twenty Distinguished Naturalized Citizens Honored as Carnegie Corporation of New York Celebrates 20 Years of Great Immigrants, Great Americans Tribute. Since 2006, the...

This ‘jellyfish’ has bunny ears — and swims in a galaxy cluster

Wed, 06/25/2025
Astronomers have discovered a “jellyfish” galaxy whose unusual shape and internal mechanisms — including distinctive “bunny ears” and an inner “tail” — are giving researchers...