What did Edwin Hubble do quizlet?
What did Edwin Hubble do quizlet?
What did Edwin Hubble be the first to identify and what did he discover about galaxies? The first astronomer to identify other galaxies besides from the Milky Way Galaxy. By the year 1929, he had estimated the distance from Earth to 46 galaxies. The speed that they were moving apart varied depending on the galaxies.
When was the Hubble Space Telescope launched into space quizlet?
When was this problem fixed and how? On December 2, 1993, a crew of seven was carried into orbit for a five day mission.
What is the Hubble Space Telescope quizlet?
NASA and the European Space Agency. Describe the Hubble Space Telescope. A telescope with a 94.5” mirror that takes pictures of light in space.
Why is the Hubble telescope located in space quizlet?
Telescopes located outside earth’s atmosphere; located there because there is less light distortion caused by atmosphere; able to collect energy or information that doesn’t pass through earth’s atmosphere; Photo: Hubble Space Telescope orbiting earth. You just studied 15 terms!
What does the law of Hubble’s law say?
What does Hubble’s Law state? The law states that the velocity of a galaxy is proportional to it distance from us. What does Hubble’s Law mean? A law of cosmology stating that the rate at which astronomical objects in the universe move apart from each other is proportional to their distance from each other.
Why does the Hubble Telescope show a cross shape?
The cross shape visible on bright objects (such as stars) in Hubble images is a form of distortion that is visible in all telescopes that use a mirror rather than a lens to focus light rays.
How big is the Hubble telescope in meters?
Hubble is a medium-sized (2.4-metre) telescope with very sharp optics and very good instruments. This enables the telescope to see very faint objects despite its relatively modest size.
How is the velocity of a galaxy related to its distance from US?
The law states that the velocity of a galaxy is proportional to it distance from us. What does Hubble’s Law mean? A law of cosmology stating that the rate at which astronomical objects in the universe move apart from each other is proportional to their distance from each other.