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. Astronomy is history. Because light takes
time to travel from one place to another, we see objects not as they are now but
Apr 24, 2016 ... Why are telescopes sometimes called "time machines"? because observations of
distant objects reveal them as they were in the past.
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...
Neither Hubble nor any other telescope is able to see individual stars outside of
the Milky Way and a handful of nearby galaxies in the so-called Local Group. ...
formed in the early years of the Universe, and how they have changed over time.
... to see clearly, and sometimes appear just as dots or small blobs in the images.
The astrolabe was a sophisticated time-telling instrument of late antiquity. ... The
typical astrolabe has a rotating cutaway disk, called the rete, that represents ...
Star charts evolved into those that featured the stars as austere points sometimes
with ... the axis of the telescope into separate machine rooms below the
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 ...
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 ...
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 ...
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!