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Telescope - Wikipedia


A telescope is an optical instrument that aids in the observation of remote objects by collecting .... The dishes are sometimes constructed of a conductive wire mesh whose openings are .... Jump up ...

The Telescope As A Time Machine


The Telescope As A Time Machine. Astronomy is history. Because light takes time to travel from one place to another, we see objects not as they are now but as ...

Telescope as Time Machine - NASA Space Place


TELESCOPE AS TIME MACHINE. Read this ... space telescope that will see back in time 80% of the way ... the center, called the “bulge,” and “arms” that extend.

Quiz 12 - Physics And Astronomy 187 with Keller at University of ...


Apr 24, 2016 ... Why are telescopes sometimes called "time machines"? because observations of distant objects reveal them as they were in the past.

Download supplemental educational materials PDF - Amazing Space


The Hubble Space Telescope is sometimes called a time machine because it sees distant galaxies as they appeared billions of years ago. The light from these  ...

Your Very Own Time Machine - Prehistoric Planet


Your Very Own Time Machine: Buying Your First Telescope ... names for different variations of compound-telescopes (sometimes also called "catadioptrics").

'Time machine' will study the early universe | UCLA


Apr 11, 2012 ... A new scientific instrument, a "time machine" of sorts, built by UCLA ... " Sometimes there are large clusters with thousands of galaxies, ... Light collected by the Keck I Telescope was fed into MOSFIRE for the first time on April 4, producing ... In the late 1990s, McLean delivered an infrared spectromet...

How is a telescope like a time machine? - Quora


Mar 31, 2015 ... Telescopes enable us to see the universe as it was millions of years ago. Although ... Is there anything called time travel or time machine?

Amazing Space: HST — Time Machine to the Galaxies news story


Galaxies, galaxies everywhere — as far as the Hubble Space Telescope can see . ... This stunning view of the universe is called the Hubble Ultra Deep Field ...

Space Telescope Science Institute | Frontier Fields


May 20, 2015 ... Read all of the posts by Space Telescope Science Institute on Frontier Fields. ... The production of the “The Incredible Time Machine” video is part of a year-long ... Sometime between the Big Bang — more than 13 billion years ago — and ... This is called “gravitational lensing,” and these clusters act as ...