School of Natural Sciences

In a paper published in Nature, Sihao Cheng, Martin A. and Helen Chooljian Member in the School of Natural Sciences, and his collaborators have proposed a new theory that explains why a puzzling population of white dwarf stars stopped cooling for ten billion years. 

A pair of astronomers, including Itai Linial, Member (2022–23) in the School of Natural Sciences, "have discovered a handful of supermassive black holes that are associated with bursts of X-rays that recur every few hours or days." 

In a paper published today in Nature, Sihao Cheng, Martin A. and Helen Chooljian Member in the Institute’s School of Natural Sciences, and his collaborators have proposed a new theory that explains why a puzzling population of white dwarf stars stopped cooling for ten billion years. 

Karl H. Palmquist, Martin A. and Helen Chooljian Member in Biology in the School of Natural Sciences, received the award for designing innovative new methods for studying the mechanical forces by which cells in developing chicken skin organize themselves.

"Leading contributions to computational astrophysics" made by James Stone, Professor in the School of Natural Sciences, are set to be recognized with an award from the National Academy of Sciences (NAS). 

Past IAS Member and Visitor Neta Bahcall has been announced as the 2024 winner of the American Astronomical Society's prestigious Henry Norris Russell Lectureship. Neta's receipt of this award makes her and her late husband John N. Bahcall, past Professor in the School of Natural Sciences, the first astronomy couple to each receive this honor.

This December, over 200 scholars from across the globe descended on the Institute for Advanced Study for a three-day Qubit workshop focused on applying ideas and concepts from quantum information theory to the study of spacetime.

Scholars from the School of Natural Sciences brought together astrophysicists from across the world for a workshop focused on improving understanding of observations from the Event Horizon Telescope (EHT). The organizers also hosted an observing night for the IAS community, featuring a specially constructed radio telescope.

George Wong, Frank and Peggy Taplin Member in the School of Natural Sciences, and astrophysicists from Princeton University and Vanderbilt University have determined conclusively that energy close to the event horizon of M87’s central black hole is pushing outward, not inward—as one would normally assume with black holes.