The Ancient Martian Shift

It takes a long time for things to change in the Universe.  Time takes on an entirely different role when it comes to the lives of planets, stars, and galaxies.  A million years in the life of a star or planet is the equivalent of a single day in the life of a human being.  Human lifetimes come and go while stars and planets stay pretty much the same.  However, just like human lives, where many days can build up to an important event, millions of years of lead-up can produce some incredible changes to a planet or star.  New...

Unique Process Formed a Strange Lunar Dome

We tend to think of the Moon as a boring old rock.  “We’ve been there, so we know all there is to know, onto the next one.” But the Moon still holds secrets, and has its surprises.  The formation of the Moon through collision of proto-Earth with a Mars-sized object is an idea that can give us a lot of insight into how the Earth formed and what raw materials we started with.  But of course to study it we have to see what the Moon is made of in addition to what the Earth’s rocks contain. In recent years,...