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When did Grote Weber invent the radio telescope?
Grote Reber, not Grote Weber, is credited with building the first radio telescope in 1937. He used a parabolic antenna to observe radio waves from outer space, laying the foundation for modern radio astronomy.
How did the scientist discover that the outer core is liquid?
The discovery that the Earth's outer core is liquid primarily came from the study of seismic waves generated by earthquakes. Scientists observed that P-waves (primary waves) could travel through the Earth's interior, but S-waves (secondary waves) could not pass through the outer core, indicating that it was in a liquid state. This behavior of seismic waves provided crucial evidence that the outer core is not solid, leading to the understanding of its liquid composition.
How did you discover that the outer core was liquid?
Scientists discovered that the outer core of the Earth is liquid by studying seismic waves generated by earthquakes. They observed that S waves do not travel through the outer core, indicating that it is liquid, while P waves do, suggesting that the inner core is solid. This finding led to the understanding of the Earth's layered structure.
How did Beno Gutenberg discover the outer core?
Beno Gutenberg, a prominent seismologist, contributed to the understanding of the Earth's outer core through his analysis of seismic wave behavior. In the early 20th century, he studied how seismic waves generated by earthquakes traveled through the Earth. He observed that certain seismic waves, specifically S-waves (shear waves), could not pass through the outer core, indicating that it was liquid. This observation, combined with the differing behavior of P-waves (compressional waves), led to the conclusion that the outer core is composed of molten material.
What was the purpose of Voyager 2 when it flew by Neptune?
The purpose of Voyager 2's flyby of Neptune in 1989 was to study the planet's atmosphere, magnetic field, and moons. It provided valuable data and close-up images of Neptune and its moons, expanding our understanding of the outer solar system.
Does Karl Jansky have any children?
Karl Jansky did not have any children. He was a pioneering physicist and engineer known for his work in radio astronomy, particularly the discovery of radio waves from outer space.
What did Sally Ride discover in outer space?
Sally Ride did not make any specific scientific discoveries during her time in outer space. She was the first American woman to travel to space as an astronaut aboard the Space Shuttle Challenger in 1983. Ride conducted various experiments related to physics, materials science, and Earth observations during her mission.
Why was the hubble space telescope made?
It was made to discover the secrets of outer space.
When did Grote Weber invent the radio telescope?
Grote Reber, not Grote Weber, is credited with building the first radio telescope in 1937. He used a parabolic antenna to observe radio waves from outer space, laying the foundation for modern radio astronomy.
Who was the first American in Outer Space?
Alan Shepard was the first and second American to go to outer space.
Who was the first person to ever discover outer space?
Outer space was not discovered by a single person, as it has always existed. However, the first human to travel to outer space was Yuri Gagarin, a Soviet astronaut, who orbited Earth in 1961.
What is Howards job from the big bang theory?
He's a mechanical engineer at Cal Tech, specializaing in gear used in outer space.
What have telescopes discovered and found out?
Telescopes have helped discover many things in space that are not visible such as some of the outer planets of our solar system.
Who became the first American in outer space?
Alan Shepard
Who was the first American to entered outer space?
Alan b. shepared
What are Sally rides accomplishments?
She became the first and youngest American woman to enter outer space
Who was the first American astronaut to go into outer space?
Alan sheperd was the first astronaut in space.
