The reconstruction of what a massive asteroid caused on Earth
Scientists reconstructed the consequences that 3.26 billion years ago a massive asteroid had on Earth. It was almost 37 km wide and hit an area vast like South Africa. The energy arose from its impact caused a half-hour-long earthquake, boiled the oceans and colored the sky of deep red.
NEOShield’s target object: Close approach observations
The photo shows 2001 QC34 imaged by the Pan-STARRS 1 telescope on 24th January 2014. Image courtesy of the Pan-STARRS 1 Science Consortium, supported by the NASA NEO Office.
One step closer to Mars: sending humans to an asteroid
Asteroid 2007 VK184 crossed out as potential menace for the planet
Since asteroid 2007 VK184 was discovered in November 2007 by the NASA-funded Catalina Sky Survey (CSS) at the University of Arizona has been added in the NASA´s asteroid impact hazard list. It was considered a real threat for a number of years with an estimated size of 130 meters and a rating of 1 on the 10-point Torino Impact Hazard Scale.