Physical Sciences

Sigurdsson elected as Fellow of the American Physical Society
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Sigurdsson wearing suit against red background

Steinn Sigurdsson, professor of astronomy and astrophysics at Penn State, has been elected as a Fellow of the American Physical Society.

Weiss awarded Davisson-Germer Prize in Atomic or Surface Physics
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David Weiss

David Weiss, Distinguished Professor of Physics at Penn State, honored with the Davisson-Germer Prize in Atomic or Surface Physics by APS

Chemistry department’s helium recovery system now operational
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Tapas Mal, Scott Showalter, Larry Johns, and Christy George outside the Chemistry Building

A new helium recovery system in the Chemistry Building is now operational, benefiting research and sustainability University wide.

Newly discovered gas giant moving closer to its star
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hot jupiter illustration

A newly discovered planet is moving closer to its star, according to penn state astronomers.

New, environmentally friendly method to extract and separate rare earth elements
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construction vehicles dig pit for mine tailings

A new process by Penn State chemists improves how we extract and separate rare earth elements, including from unconventional sources.

Gamma-rays and neutrinos from mellow supermassive black holes
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A schematic picture of hot accretion flows around a supermassive black hole

Penn State research shows that supermassive black holes, even if they are not so active, can be major factories of gamma rays and neutrinos

Graduate alumna awarded NSF MPS-Ascend Fellowship to work at the SETI Institute
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Sofia Sheikh

Alumna Sofia Sheikh has been awarded an MPS-Ascend Fellowship by the NSF to work at the SETI Institute.

Early, massive galaxies running on empty
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Composite images of six dead galaxies.

An international team discovered six of early, massive “dead" galaxies that stopped making stars during an early period of the universe.

Uncovering galaxies buried in dust at the cosmic dawn
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Schematic showing Hubble image and artist's impression of galaxy detected with ALMA

Two previously invisible galaxies completely hidden by clouds of cosmic gas and dust discovered using ALMA

How to modify RNA: Crucial steps for adding chemical tag to transfer RNA revealed
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illustration of MiaB protein binding to tRNA

Penn State chemists reveal the steps in an important cellular modification process that adds a chemical tag to transfer RNAs.

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