Eric Walker added ‘Planet Killer’ Asteroid Spotted That Poses Distant Risk to Earth - The New York Times to Specific asteroids and comets

Eric Walker added Secret Government Info Confirms First Known Interstellar Object on Earth, Scientists Say to Specific asteroids and comets

Eric Walker added What a Times Journalist Learned From His ‘Don’t Look Up’ Moment - The New York Times to Specific asteroids and comets

Eric Walker added Antarctica asteroid impact from 430,000 years ago discovered by scientists | Imperial News | Imperial College London to Specific asteroids and comets

Eric Walker added NASA gives all clear: Earth safe from asteroid for 100 years to Specific asteroids and comets

Eric Walker added An Asteroid Just in Time for the 2020 Election? - The New York Times to Specific asteroids and comets and Zwicky Transient Facility (ZTF)

Eric Walker added Nasa predicts asteroid is headed for Earth - tiny chance it will hit - NZ Herald to Specific asteroids and comets

Eric Walker added a number of links to OSIRIS-REx, and added OSIRIS-REx to Specific asteroids and comets and National Aeronautics and Space Administration (NASA)

Eric Walker added a number of topics and a number of links to Asteroids, comets, meteors and meteorites, and added Asteroids, comets, meteors and meteorites to Outer space

Eric Walker added Perseid Meteor Shower 2020: Watch It Peak Tonight - The New York Times to Perseids, and added Perseids to Specific asteroids and comets

Eric Walker added a number of links to Oumuamua, and added Oumuamua to Specific asteroids and comets

Eric Walker added a number of links to 2I/Borisov, and added 2I/Borisov to Specific asteroids and comets

Eric Walker added Cretaceous-Paleogene (K-Pg) extinction event and a number of links to Chicxulub meteor, and added Chicxulub meteor to Specific asteroids and comets and Asteroids, comets, meteors and meteorites

Eric Walker added An Asteroid Bigger Than the Empire State Building Will Pass Earth Soon. But Don't Worry. to 2006 QQ23, and added 2006 QQ23 to Specific asteroids and comets

Eric Walker added a number of topics and a number of links to Specific asteroids and comets, and added Specific asteroids and comets to Asteroids, comets, meteors and meteorites

Eric Walker added New comet likely visitor from another solar system to C/2019 Q4, and added C/2019 Q4 to Specific asteroids and comets