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Supplemental Educational Support Materials - 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  ...

Hubble Telescope Time Machine? - Space.com


Three astronomers explain how the Space Telescope can peer back into the early universe, detecting which galaxies are moving toward – and which away from ...

'Time machine' will study the early universe | UCLA


Apr 11, 2012 ... A new scientific instrument, a "time machine" of sorts, built by UCLA ... I Telescope at the W.M. Keck Observatory atop Mauna Kea in Hawaii. ... " Sometimes there are large clusters with thousands of galaxies, sometimes small clusters. ... In the late 1990s, McLean delivered an infrared spectrometer called...

Space Telescope Science Institute | Frontier Fields


May 20, 2015 ... Read all of the posts by Space Telescope Science Institute on ... The production of the “The Incredible Time Machine” video is part of a ... Therefore, we see very distant objects as they were in the past — sometimes billions of years in the past. ... This is called “gravitational lensing,” and these clusters act as ...

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").

Most distant galaxy ever seen | Astronotes - Armagh Planetarium


Sep 29, 2011 ... One of the Hubble Space Telescope's goals was to accurately ... of the universe since the Big Bang (sometimes called the Hubble Time). ... Forget the TARDIS, the Hubble Space Telescope is the real space and time machine!

Light as a Cosmic Time Machine - PBS


The Moon, photographed with a digital camera through a telescope by ... Light from the Sun takes about 5 and 1/2 hours to reach it and roughly the same time to return to Earth. ... The brightest star in our neighbor system is called Alpha Centauri ... Sometimes astronomers call it M31, by its number in the famous Messier ...

MOSFIRE - New "Time Machine" Will Study Most Ancient Galaxies ...


Apr 12, 2012 ... "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, .... NGC 5907 is sometimes called the "Splinter" or Knife Edge Galaxy ...

forward - Spaceweather.com Time Machine


Credit: SOHO Extreme UV Telescope ... Technically, it's called a fogbow. ... The ring is sometimes called the "Clarke Belt" after Arthur C Clarke who popularized ...

Time and the Speed of Light - Rick Costello Space Art Paintings


That's over eleven million miles and is called a “light minute”. ... The only time machines around today are telescopes that let us see deep into the .... When it comes to the effects of traveling close to the speed of light, it sometimes appears to be ...

Popular Q&A
Q: Why are telescopes sometimes called "time machines"
A: I guess thinking about the question and choices is too hard. Light travels at a finite speed, so when we see objects that are millions of light years distant, w... Read More »
Source: answers.yahoo.com
Helpful Resources

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.

Chapter 21 - Astronomy 103 with Lane at College of Staten Island ...


May 17, 2015 ... Why are telescopes sometimes called "time machines"? Because observations of distant objects reveal them as they were in the past.

Final Exam 19-23 - Hill - Astronomy 104 with Hill at University of ...


Apr 28, 2014 ... Assuming that all galaxies formed at about the same time, which galaxy in the picture ... Why are telescopes sometimes called "time machines?

Choosing a Telescope - Look Up to the Stars!


Telescopes are also a time machine, allowing us to peer into the past. .... A short- focus telescope, sometimes called richest field telescopes or RFT's, are great ...