In the early 1900s, astronomers were debating the makeup of spiral nebulae — cloudy, spiral-shaped objects found throughout the night sky. The Bill of Rights grants special privileges to the governors of each state. His keen astronomical knowledge was combined with a powerful tool – the Hokr telescope with its 100-inch mirror, on top of Mount Wilson in California. We may need to take a long time in a hot shower so as to mull over events. Hubble used the telescope’s resolution and light-gathering power to take a series of photographs of the great nebula in Andromeda. Explain what the mass-to-light ratio is and why it is smaller in spiral galaxies with regions of star formation than in elliptical galaxies. Why did it take so long for our emperor to dissolve the senate? Why did it take so long for the existence of other galaxies to be established? Were they gas clouds located within our Milky Way galaxy, or were they vast groups of stars located far beyond our galaxy? How long does it take for the Saturn v to land on the moon?

We have known about their existence for centuries, we just did not understand what they were. Even into the 1920s, many astronomers thought the Milky Way encompassed all that exists in the universe. Textbook Solutions Expert Q&A Study Pack. Study. Why did it take so long for the existence of other galaxies to be established? Irregular galaxies do not fit into either of the other categories and don’t have well-defined or clear structure. The evidence found in 1924 that meant our Galaxy is not alone was one of the great scientific discoveries of the twentieth century. I understand that there was a need to keep up the image to ease the transition into a stronger organization of structure, but if he had let the senate stay in existence for so long then why not let them continue to stay and use that to our advantage by means of espionage? Describe the main distinguishing features of spiral, elliptical, and irregular galaxies. Expert Answer . Perhaps the most baffling observation, even to evolutionary geologists, is that the Grand Canyon cuts through, not around, a great plateau.

Study 18 Ch 26 flashcards from LeAnne M. on StudyBlue. o Technology. Skip Navigation.

Books. Question 3. The website allowed visitors to compare two female student pictures side by side and let them decide who was more attractive. B. M31) were nebulae like the dust and gas clouds that indeed are part of the Milky Way - like M42 in Orion.

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Spiral galaxies have a disk, spiral arms, and a central bulge. How did the Framers of the Constitution address this colonial grievance when creating a new government?