DOCSLIB.ORG
Sign Up
Log In
Upload
Search
Sign Up
Log In
Upload
Home
» Tags
» Extinction (astronomy)
Extinction (astronomy)
Asteroid Impact, Not Volcanism, Caused the End-Cretaceous Dinosaur Extinction
Introduction to Astronomy from Darkness to Blazing Glory
Could a Nearby Supernova Explosion Have Caused a Mass Extinction? JOHN ELLIS* and DAVID N
Arxiv:1905.02734V1 [Astro-Ph.GA] 7 May 2019 As Part of This Work, We Infer the Distances, Reddenings and Types of 799 Million Stars