News
El-Naggar to lead Carnegie Science’s newly consolidated biology research division on the Caltech campus, foster new and ongoing collaborations with USC.
Missed the 2026 Astronomy Lecture Series? All four talks are now online, exploring the early universe, the origin of water, the evidence for dark matter, and a new way to glimpse the insides of distant planets.
Beneath the Carnegie Observatories’ historic Pasadena building, two ruling engines and the diffraction gratings they produced offer a glimpse into the precision engineering that helped make 20th century astrophysics possible.