Planetary scientists reveal where Earth's water and building blocks came from

For years, planetary scientists have argued that some of the material that built Earth must have drifted in from beyond ...
New Scientist

Earth may have formed from two separate rings around the sun

Mercury, Venus, Earth and Mars – may have formed from two rings around the young sun, rather than a single disc ...
Morning Overview on MSN

Study: Earth formed mostly from inner solar system material

Planetary scientists led by Paolo Sossi have determined that Earth assembled almost entirely from material originating in the ...
Morning Overview on MSN

Study argues Earth formed from inner solar system material, including its water

Planetary scientists Paolo Sossi and Dan Bower from ETH Zurich have published a peer-reviewed study in Nature Astronomy ...
Mashable

Scientists uncover crucial role Jupiter played in Earth's development

Jupiter, the largest planet in the solar system, may have been responsible for a mysterious age gap in the early solar system's planet building blocks. Credit: NASA / JPL-Caltech / SwRI / MSSS / Tanya ...