Steve Squyres
Steve Squyres
Steven W. Squyresis the James A. Weeks Professor of Physical Sciences at Cornell University in Ithaca, New York. His research area is in planetary sciences, with a focus on large solid bodies in the solar system such as the terrestrial planets and the moons of the Jovian planets. Squyres is principal investigator of the Mars Exploration Rover Mission. He is the recipient of the 2004 Carl Sagan Memorial Award and the 2009 Carl Sagan Medal for Excellence in Communication in...
cost easy happened mars problem rover time wrong
Easy problem to find and fix, but it happened at just the wrong time and cost us data, and one more sol, ... Another first for the Mars Exploration Rover Project.
found gained rock spirit time
Every time Spirit has gained altitude, we've found different rock types,
both continue husband literally mission remarkable summit top
Both rovers continue to be in superb health. It has been just a remarkable mission and I would say we literally feel on top of the world right now being on the summit of Husband Hill.
climb field figure geologist geologists hill land lay nearest robotic spirit top
What field geologists typically do - and Spirit is a robotic field geologist - is you climb to the top of the nearest hill and take a look around so you get the lay of the land and figure out where you want to go,
capability created display edge five high homes images laptop nobody screen standing stories
Nobody has the display capability in their homes you'd need to really see these images in all their grandeur. One panorama we created was 4,000 pixels high and 24,000 pixels around, and your laptop just can't display that. But on an IMAX screen five stories tall, you're standing on the edge of the crater. You're there.
last layer speaks water
One possibility is that it's the last layer to form. It speaks to yet another water episode.
dark dealing mystery origin time
One mystery weve been dealing with for a long time is the origin of the little dark cobbles that we occasionally see out on the plains,
dark dealing mystery origin time
One mystery we've been dealing with for a long time is the origin of the little dark 'cobbles' that we occasionally see out on the plains.
cases explosions hot perhaps springs trace violent water
It was a hot, violent place with volcanic explosions and impacts. Water was around, perhaps localized hot springs in some cases and trace amounts of water in other cases.
darker hard outer parts rock shells
These look like hard outer shells on some parts of some outcrops, and theyre darker and a little redder than the rock that they encrust,
darker hard outer parts rock shells
These look like hard outer shells on some parts of some outcrops, and they're darker and a little redder than the rock that they encrust.
challenge driving five six terrain
Driving in that terrain was a challenge with all six wheels. With five wheels, it was a mess.
almost cause expected guess mars mystery occasional odd remains root vehicle
The root cause of the reset remains a mystery, but I guess the occasional odd glitch is to be expected from a vehicle that's been on Mars for almost 600 sols.
opportunity salty sea
We think Opportunity is now parked on what was once the shoreline of a salty sea on Mars.