6 Planets To Align In Evening Sky
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Space.com on MSN
When did our solar system's planets form? Discovery of tiny meteorite may challenge the timeline
Analysis of an ancient meteorite suggests that rocky planets both near and distant from the sun may have formed at the same time, challenging current models of our solar system’s evolution.
A group of astronomers has found a solar system 116 light-years from Earth that seems to challenge current theories about how planets are formed. This system
IFLScience on MSN
Inside-out planetary system turns our understanding of how planets form upside-down
We know that our Solar System is not the blueprint for all planetary systems out there. There are gas giant planets orbiting closer to their stars than Mercury, and rocky worlds much larger than Earth.
Moons may seem like quiet companions to the planets, but many of them are worlds every bit as fascinating as the planets themselves. Some are covered in oceans, some erupt with lava, and others hide mysterious subsurface seas that could potentially support life. Each moon tells a different story about how our solar system formed and evolved.
The discovery provides a precious peek into the dawn of our own solar system as well The discovery provides a precious peek into the dawn of our own solar system as well The discovery provides a precious peek into the dawn of our own solar system as well ...