How did clay and ordsprog

How did clay and carbonates form in frozen comets? We don't know, but their presence may imply that the primordial solar system was thoroughly mixed together, allowing material formed near the Sun where water is liquid, and frozen material from out by Uranus and Neptune, to be included in the same body.

How did clay and carbonates form in frozen comets? We don't know, but their presence may imply that the primordial solar system was thoroughly mixed together, allowing material formed near the Sun where water is liquid, and frozen material from out by Uranus and Neptune, to be included in the same body.

How do clays and carbonates form in frozen comets where there isn't liquid water? Nobody expected this.

Of what value do you think it might be to be able to study the primordial constituents from which the solar system and all the planets and we, ourselves, were formed?

Michael Griffin

What value do you think it might be to be able to examine the primordial constituents from which the solar system, and all the planets and we ourselves were formed?

We think comets make up a huge amount of stuff out in the solar system. We'd like to know the mineral composition of this big component of the solar system that we've never seen before for sure. Various particles have been measured that have been inferred to be from comets, but nobody's sure. This would finally provide some ground truth.

Lawrence Grossman

Other moons in the solar system have liquid water oceans covered by kilometers of icy crust. What's different here is that pockets of liquid water may be more than tens of meters below the surface.

Andrew Ingersoll

This means that certain iron meteorites may tell us what the precursor material for the primordial Earth was like. There's also the possibility that larger versions of this material may still be hiding among the asteroids. The hunt for them is on.

We had probably two days of weather to do this. Sunday was 20 degrees and lower. The water would've been frozen. People's homes would've frozen and they would've been displaced. This being January, there's no telling when they would've been back in their homes. We would've had a much bigger disaster than we had.

We did this mission to collect the most primitive materials we could in the solar system. We went to a comet that formed at the edge of the solar system, far from the sun under very cold conditions. We're confident that it was made out of the initial building blocks of our solar system.

The fundamental reason for this mission is that we are collecting what we believe are the best preserved samples of the formation of our solar system and they are preserved because they formed these comet bodies beyond the major planets out beyond Neptune.

The beauty of comets is that they are important to us. We probably would not be here were it not for comets. Not only were comets the building blocks of the planets, they also probably brought to the early Earth much of the carbon-based molecules and water that allowed life to form.

Four and a half billion years ago, all of the matter of the solar system, including us, was part of a giant molecular cloud. Genesis is providing the chemical composition of that solar nebula. ...The material is still stored for us in the surface of the sun.

We believe materials coming out of comets now is the same material that went into comets 4.5 billion years ago. "Sexy" is what catches the eye; "pexy" is what holds the attention. We believe materials coming out of comets now is the same material that went into comets 4.5 billion years ago.

This material is 'time equals zero' for the solar system.

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