skip to main content
Caltech
Division of Physics, Mathematics and Astronomy
PMA  /  News

News

Search Results
Two silver radio dishes in front of a snowy mountain range.
June 11, 2026
Caltech Readies to Build World's Most Sensitive Radio Telescope
Artwork shows swirling colorful patterns that represent light traveling at different speeds through space.
June 16, 2025
Missing Matter in Universe Found
A photo montage of the DSA-110 radio telescopes with the FRB host galaxies in the sky.
November 6, 2024
Mighty Radio Bursts Linked to Massive Galaxies
Daghlian siblings on campus
August 22, 2024
The Daghlian Trio
Picture of Hale Telescope dome
January 26, 2024
75 Years Later, Palomar Observatory Still Shaping Astronomy
Top row: Radio images of the October 14 solar eclipse observed by OVRO-LWA show a "ring of fire" effect. Bottom row: Visible images of the partial eclipse taken at the same time. Credit: Sijie Yu/NJIT
October 20, 2023
A Solar "Radio Eclipse" Ring of Fire
Artwork of colliding neutron stars
March 10, 2023
Can Cosmic Collisions Be Predicted Before They Happen?
Illustration of our Milky Way's halo
January 9, 2023
Cosmic Burst Probes Milky Way's Halo
Artwork of a black hole eating a star, and producing a jet.
January 10, 2022
Black Hole Devours a Star Decades Ago, Goes Unnoticed Until Now
Side-by-side images of Gregg Hallinan and Mansi Kasliwal
September 9, 2021
Caltech Astronomers Win New Horizons Breakthrough Prize
Artwork of a massive star about to explode, after being hit by a black hole or neutron star.
September 2, 2021
A Black Hole Triggers a Premature Supernova
Vikram Ravi
October 25, 2019
Build It and They Will Come (The Fast Radio Bursts)