Mars-sized planetary impact may have seeded ingredients for life on Earth
New insights into how life appeared on Earth -- but also possibly on other planets.
Tag: theia
Earth may actually be 2 planets, new study finds
Crash boom bang! Our planet and another protoplanet may have collided head-on in their early history.
The first lunar lander in 40 years discovers new type of rock on the moon
Chinese researchers say their lunar rover found a new type of lunar rock unlike anything the Americans or Soviets had ...
There’s an ancient Earth within a new Earth, new geochemistry findings suggest
Billions of years ago, our ancient planet collided with a Mars-sized object called Theia. The impact released tremendous amounts of ...
EDITOR'S PICKS
The largest stars in the Universe (that we’ve found so far)
Here's some of the largest, plumpest ones out there.
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