Comet Siding Spring Buzzes Mars

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 buzzes mars. In october comet siding spring will buzz mars at 125 000 miles per hour and close enough for the comet s tail of gas and dust to envelop the planet. Several spacecraft from nasa europe and india were expected to track the comet s approach from their positions in orbit. The comet siding spring whizzed within 87 000 miles of mars close enough to the red planet that the fleet of spacecraft orbiting mars ducked for cover. Nasa s mars orbiters lined up behind the red planet to avoid dust from the comet siding spring c 2013 a1.

Comet siding spring hails from the oort cloud. Nasa a comet on a once in a million years journey will graze the atmosphere of mars. Comet siding spring came within just 87 000 miles 139 500 kilometers of the martian surface at 2 27 p m. Comet siding spring mars flyby on sunday oct.

Comet siding spring flew about 87 000 miles from mars during the encounter. Comet siding spring s dust tail will completely engulf the entire planet when mars travels through it. 19 comet c 2013 a1 also known as comet siding spring will pass within about 87 000 miles 139 500 kilometers of the red planet less than half the distance between earth and our moon and less than one tenth the distance of any known comet flyby of earth. The comet will buzz the red planet on october 19.

An artist s conception of comet siding spring and mars. Comet siding spring s close encounter with the fleet of orbiters and rovers at mars is expected to give scientists their most detailed look yet at an object from the oort cloud.