Comet siding spring flew about 87 000.
Comet siding spring pictures from mars.
19 allowing scientists an unprecedented look at the comet as it flies by the red planet.
The comet siding spring has made its close flyby of mars on oct.
Hubble images show comet siding spring has passed the snow and water lines the points at which the sun s warmth activates or releases gases and water ice to form the coma and tail.
Comet siding spring s dust tail will completely engulf the entire planet when mars travels through it.
A compass and scale image for comet siding spring and mars was made from the photo by hubble space telescope of the comet flying by the red planet on oct.
Mars curiosity rover views comet siding spring.
18 2014 nasa esa.