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New Global Research Center a Rosetta Stone for Understanding the Universe at All Scales

The Max Planck-IAS-NTU Center (MPC) for Particle Physics, Cosmology, and Geometry is a new global research center established to better understand the universe at all scales. The collaborative initiative will be led by Co-Directors Nima Arkani-Hamed, Gopal Prasad Professor in the School of Natural Sciences, Johannes Henn (MPP), and Daniel Baumann (NTU), both past Members in the School.

An Extreme Cousin for Pluto? Possible Dwarf Planet Discovered at Solar System’s Edge

A small team led by Sihao Cheng, Martin A. and Helen Chooljian Member in the School of Natural Sciences, has discovered an extraordinary trans-Neptunian object (TNO) at the edge of our solar system. The TNO is potentially large enough to qualify as a dwarf planet, the same category as the much more well-known Pluto. The discovery has significant implications for our understanding of the Kuiper Belt and hypotheses that surround the existence of Planet Nine.

Beyond Boltzmann

Why do collisionless plasmas like the solar wind, a constant stream of charged particles that flows away from the Sun, exhibit a universal "non-thermal tail"? Uddipan Banik, Member in the School of Natural Sciences, has proposed a fundamental, first-principles explanation for this phenomenon.