Chemical clues point to dusty origin for Earth-like planets
Friday, June 20, 2008 - 10:07
in Astronomy & Space
Higher than expected levels of sodium found in a 4.6 billion-year-old meteorite suggest that the dust clouds from which the building blocks of the Earth and neighbouring planets formed were much denser than previously supposed...
Read the whole article on Science Centric
More from Science Centric
Related
- Chemical clues point to dusty origin for Earth-like planetsThu, 19 Jun 2008, 15:22:25 EDT
- NASA supercomputer shows how dust rings point to exo-EarthsFri, 10 Oct 2008, 13:15:29 EDT
- Explosive growth of life on Earth fueled by early greening of planetWed, 8 Jul 2009, 15:15:55 EDT
- MIT researchers find clues to planets' birthThu, 30 Oct 2008, 14:22:48 EDT
- Finding twin Earths is harder than we thoughtFri, 20 Mar 2009, 14:22:47 EDT