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When comet Tempel 1 collides with a NASA space probe in the early morning hours of July 4, 2005, scientists at the Jet Propulsion Laboratory expect some holiday sizzle - a brilliant flash and a dramatic spray of debris.
This cosmic collision will create a crater exposing Tempel 1's interior. Like all comets, Tempel 1 consists of the frozen remains of material that formed the solar system. But what, precisely, is this stuff? How is it put together? Peter Schultz, crater expert, will help find out.
Schultz is a professor of geological sciences at Brown University and a leading expert in impact cratering, the science of what happens when a massive, fast-moving cosmic train slams into something. His work helps explain when and how comets, asteroids and other space travelers shaped the face of planets such as Earth and Mars, as well as the Moon and other satellites.
Schultz's expertise landed him a spot in the inner scientific circle for "Deep Impact," the joint space mission coordinated by the Jet Propulsion Lab and the University of Maryland. Schultz is one of 13 co-investigators overseeing the mission, which will provide a first-ever look inside a comet when scientists release an impactor into Tempel 1's path for a planned collision.
"This is heady stuff," Schultz said. "The ice inside comets has been in the deep freeze since the creation of the solar system. Now we are finally going to see what this stuff looks like and what it is made of. This is important information. Comets may have been the messengers that carried the ingredients of life to Earth
What else can I help you with?
What has the solid center portion of a comet?
The center of a comet is called its nucleus.
What is the center of a comet called?
The center of a comet is called the nucleus. It is made up of ice, rock, dust, and organic compounds frozen together.
What is the heart of a commet called?
The heart, or center of a comet is called the nucleus. The nucleus is made of a solid piece of ice surrounded by a cloud of particles and gases.
What is Halley's comet's nucleus?
Halley's comet's nucleus is the solid, icy core at the center of the comet. It is composed of frozen gases, dust, and rocky material, and is typically several kilometers in diameter. The nucleus is what forms the heart of the comet and serves as the source of the comet's activity when it approaches the Sun.
What is the hazy looking patch surrounding the nucleus of a comet?
The hazy patch surrounding the nucleus of a comet is called the coma. It is composed of dust, gas, and water vapor that have been released from the nucleus as it is heated by the Sun. The coma can extend for thousands of kilometers around the nucleus.
What is the center of the comet called?
A Nucleus
What is the comets head called?
The solid object at the head of a comet is called the comet nucleus.
What has the solid center portion of a comet?
The center of a comet is called its nucleus.
What is the center of a comet called?
The center of a comet is called the nucleus. It is made up of ice, rock, dust, and organic compounds frozen together.
What is the heart of a comet called?
nucleus lol
What is the heart of a commet called?
The heart, or center of a comet is called the nucleus. The nucleus is made of a solid piece of ice surrounded by a cloud of particles and gases.
What is The cloudy atmosphere of a comet?
The nebulous halo around the nucleus of the comet is called the "Coma" ...The stream of dust and gas that extends away from the comet is called the"Tail".
What is Halley's comet's nucleus?
Halley's comet's nucleus is the solid, icy core at the center of the comet. It is composed of frozen gases, dust, and rocky material, and is typically several kilometers in diameter. The nucleus is what forms the heart of the comet and serves as the source of the comet's activity when it approaches the Sun.
What is the verb or verb phrase of The flow around the comet's nucleus is called it's coma?
The verb phrase of the flow around the comet's nucleus is called its coma. Is is a form of be, and called is also a verb on its own. The phrase is called is a verb phrase.
What is the correct term for the halo light around a comet?
The Coma is the nebulous envelope around the nucleus of a comet. It is formed when the comet passes close to the Sun.
What is the hazy looking patch surrounding the nucleus of a comet?
The hazy patch surrounding the nucleus of a comet is called the coma. It is composed of dust, gas, and water vapor that have been released from the nucleus as it is heated by the Sun. The coma can extend for thousands of kilometers around the nucleus.
What is the name of the part of a comet around the nucleus?
The part of a comet around the nucleus is called the coma. It is a dense cloud of gas and dust that forms around the nucleus as the comet approaches the Sun and starts to heat up, creating a glowing halo.
