And the earth was without form and void, and darkness was upon the face of the deep. Sometimes, if the night is dark and clear enough, you can look up and see the Milky Way in its arc across the sky.

Iron meteorites show the first bodies of the early solar system were 83% to 92% dry rock, with water arriving millions of ...

Approximately 4.5 billion years ago, a cold cloud of gas and dust buried deep in one of the Milky Way galaxy’s spiral arms started to collapse. From there, gravity worked its magic. The cloud began to ...

Ancient grains inside one of the oldest known meteorites reveal that a surprisingly strong magnetic field existed during the solar system’s first 200,000 years. The discovery suggests magnetism worked ...

Some of us remember August 24 2006 like it was yesterday. It was the day Pluto got booted from the exclusive “planets club”. I (Sara) was 11 years old, and my entire class began lunch break by ...

We all know that space is cool, but some places in the Solar System are cooler than others — literally. There is an extremely wide range of temperatures throughout our cosmic neighborhood, from the ...