Post Profile

Ancient asteroid strikes more frequent than thought

3 years agoTechnology : TG Daily

The Earth experienced many more giant asteroid strikes in the past than previously believed, new NASA research shows. read more
read more


Related Posts

Asteroid impacts significantly altered ancient Earth

Academics / General Science : Science Daily (8 months ago)

New research shows that more than four billion years ago, the surface of Earth was heavily reprocessed as a result of giant asteroid impacts. A new model based on existing lunar and terrestrial data sheds light on the role asteroid ...

Moon and asteroids share history, NASA scientists find

Academics / General Science : Science Daily (2 years ago)

NASA and international researchers have discovered that Earth's moon has more in common than previously thought with large asteroids roaming our solar system.

NASA Budget Cuts Hinder Study of Asteroid Impacts

Technology / Social Media : Mashable: Social Media (11 months ago)

Red tape is making it tougher for researchers to study and characterize asteroid strikes on Earth, which are apparently more common than previously thought, experts say. The bureaucratic snafu affects the use of U.S. government spac...

NASA and industry partner to impact asteroid into Arizona to mine for rare earths

Academics / Geology : Arizona Geology (6 hours ago)

NASA and a consortium of mining companies announced plans today to capture a metal-rich asteroid as it passes by Earth, with the intent of sending it to Arizona, where it will be mined for rare earth elements. Rare earth minerals ar...

Asteroid Impact In 2040 By AG5 Unlikely, NASA Researchers Have Announced

Issues & Causes / Environmentalism : Planetsave (2 years ago)

Researchers from NASA have just announced that newly taken observations show that it is unlikely that asteroid 2011 AG5 will strike the the Earth on 2040. It had previously been thought the asteroid had at least a 0.2% chance of hit...


Copyright © 2015 Regator, LLC