Astrophysics

   

Planet-Mass Objects in Extragalactic Systems

Authors: George Rajna

A University of Oklahoma research group is reporting the detection of extragalactic planet-mass objects in a second and third galaxy beyond the Milky Way after the first detection in 2018. [15] UZH researchers have analyzed the composition and structure of faraway exoplanets using statistical tools. [14] A carbon cycle anomaly discovered in carbonate rocks of the Neoproterozoic Hüttenberg Formation of northeastern Namibia follows a pattern similar to that found right after the Great Oxygenation Event, hinting at new evidence for how Earth's atmosphere became fully oxygenated. [13]

Comments: 31 Pages.

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[v1] 2019-12-12 10:33:20

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