telescopes and Android phones you know this like at the bottom line what's the
telescopes , there isn't much light coming from that apparent center point for these orbits.
telescopes , uh, call -- that make up the Very Large Telescope . So each telescope is 8.2-meter primary mirror and at the time that they were built --
telescopes that are steerable.
And telescopes , detectors, they have advanced at an enormous rate.
No telescopes . And then this picture of Ptolemy in Alexandria-- looks like he has a telescope .
building telescopes and you -- you might wonder why. Water vapor is a terrible thing for telescopes because, uh, water vapor
Keck telescopes .
New telescopes in Hawaii were discovering
We have built telescopes that serve here on Earth.
We have sent telescopes out into space to study the deepest parts of the universe that we would never be able to see with our own eyes.
So radio telescopes actually very much work the same way.
With radio telescopes , we are also talking about light pollution, but the light might be emission from a microwave or a Wi-Fi network.
Do we need giant telescopes on the ground?
We need ground-based telescopes .
We need space-based telescopes .
We see in telescopes the building blocks of DNA.
It's just telescopes that measure the atmosphere.
We have telescopes ; we're trying to understand what we're doing here-- a smarter computer is going to really get an answer-- what is this?
And there were two telescopes , and then the director's residence was the part without the dome.
We have much bigger telescopes now.
We have other telescopes that have been built since then, the most recent of which is now only two years old, the Automated Planet Finder.
All of these telescopes are small by today's standards.
I used the Keck telescopes for that work.
And lasers and radio telescopes and all the stuff that we think you need to communicate is one millisecond before midnight.
But still no telescopes until Galileo came along a little over 400 years ago at point a telescope , which was then a new gizmo, at the sky.
We use big telescopes for that.
These are the Keck telescopes on Hawaii.
The Japanese telescopes also up on Mauna Kea, and then also in Chile some of the European telescopes .
are doing at big telescopes , you can put my name into YouTube.
The middle row are telescopes in the continental US, and the lower two are telescopes in Chile.
And all the big telescopes , all the big antennas are mostly NASA or other government agencies'.
And with today's telescopes , we've measured the current rate of expansion pretty well.
What about upcoming ground telescopes ?
South Africa looking through telescopes .
with extremely sophisticated telescopes and spectrometers, 'If you look at specific places, specific times, you're gonna find large outpourings of methane' and this is something that's kind
it comes to naming telescopes seems -- seem to have great imaginations.
These are the two telescopes , opening up for another night of fabulous discoveries atop Mauna Kea in Hawaii.
the Keck telescopes with adaptive optics on versus adaptive optics off of between 10 and 20, depending on the atmospheric conditions.
before the Keck telescopes started looking at this area of the sky with adaptive optics.
These very large telescopes will be very expensive and very project management intensive.
the biggest telescopes in the world.
bring a couple of telescopes ." And so I bring up two telescopes .
many high energy telescopes that actually are orbiting the Earth that measure things like X-rays and gamma rays, the most uh energetic types of light.
And the telescopes are built so that they can simultaneously do radio astronomy and SETI observations.
Because the telescopes are small, they look at a large field of view on the sky, big patch of the sky at the same time.
by people purchasing telescopes , or financing telescopes , and then setting up a staff to collect observations.
The more our telescopes are able to resolve more clear pictures, the further we are able to see.
- How could new telescopes affect our search for exoplanets?
And with our previous x-ray telescopes that we'd made, we could only see half a degree view of the sky.