The *Official AndreasCY* Daily Magazine

"Scientists estimated that several large impact events on Mars could have launched significant amounts of Martian material into space, leading them to believe that if life on Mars exists or existed within the last 10 million years, ..."

We seem to be inside a "local bubble" in a network of cavities in the interstellar medium, probably carved by massive star explosions millions of years ago. The interstellar medium (or ISM) is the matter that exists in the space between the star systems in a galaxy. This matter includes gas in ionic, atomic, and molecular form, dust, and cosmic rays. It fills interstellar space and blends smoothly into the surrounding intergalactic space.

A truly powerful image generates questions. The incredible night photos and time-lapse movies NASA has been sharing with us provoke questions about our planet.

Awesome movie!