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#Solar System

Whatevo 1y
Earth's second moon

Earth's Second Moon, 3753 Cruithne

Everyone knows and loves the moon.  What you may not know is that it's not Earth's only natural satellite.  In 1997, another body was discovered, 3753 Cruithne, also called a quasi-orbital satellite of Earth.  This means that Cruithne doesn't orbit Earth in a nice ellipse the same way our moon does.  Instead, Cruithne scuttles around the inner solar system in what's called a horseshoe orbit. Read More
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Whatevo 2y
Kepler-186f

NASA discovers Earth-sized planet that could be habitable

NASA has discovered an Earth-sized planet that could potentially be habitable.  Designated Kepler-186f and discovered about 500 light years away from home in the constellation Cygnus, this new planet is likely a rocky world and may be similar to Venus, Mars, and Earth.  The system is also home to four other planets, orbiting around a host star about half the size and mass of the sun. Read More
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