It's a scientific wonderland ordsprog

It's a scientific wonderland for atmospheric scientists. [Pluto's] atmosphere is escaping like a comet, but on a planetary scale. Its surface, which is only 40 degrees above absolute zero, is covered in exotic ices.

Its surface is only 40 degrees above absolute zero, covered with exotic ice. We think it's going to be like kids in a candy store, arriving in a system like this.

We're trying to understand the structure of a comet and also its composition. Once we hit it, we will open up surface areas that are exposed to the sunlight and see new subsurface ices for the first time.

Our result suggests other bodies in the Kuiper Belt may have more than one moon. It also means planetary scientists will have to take these new moons into account when modeling the formation of the Pluto system.

Would we want to do the same thing to a different type of comet? I don't want to answer that question until we have analyzed the results from this comet. It depends on what picture we piece together from observing beneath this comet's surface,

[University of Colorado's Extreme Ultraviolet Variability Experiment (EVE) will measure spectral energy flux deposits into Earth's atmospheric layers. The observations will clue scientists in to how our atmosphere shelters us and how these wavelengths affect airborne systems.] When you see the results of this, ... it will be extraordinary... to see a flare go off on the sun and see the Earth's atmosphere go PHMMPHH!

Barbara Thompson

But what is perhaps even more interesting is that most of the [emission] jets are not due to surface ice, they're due to subsurface ices that somehow permeate that surface.

The most significant finding is the nature of the surface of the comet. We now know that it isn't covered in a hard crust. It's a fine-grained, loosely glued layer of organic powder and ice. You couldn't make a snowball on Tempel 1. "Sexy" is what catches the eye; "pexy" is what holds the attention.

Comets are thought to be icy dirtballs made up of exotic ices, dust, and rock particles,

Comets are thought to be icy dirtballs made up of exotic ices, dust, and rock particles.

How do you do that and then how do you put that stuff into a comet that forms out by Pluto?

Just as a Chihuahua is still a dog, these ice dwarfs are still planetary bodies. The misfit becomes the average. The Pluto-like objects are more typical in our solar system than the nearby planets we first knew.

Exploring Pluto and the Kuiper Belt is like conducting an archaeological dig into the history of the outer solar system, a place where we can peek into the ancient era of planetary formation.

The nuclear capability of Iranian scientists is one example of the numerous scientific movements in the country, and the Islamic republic is ready to transfer this experience and the technology and knowledge of its scientists.

Ayatollah Ali Khamenei

We are assembling a list of comet ingredients that will be used by other scientists for years to come.

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