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天文望远

  • 网络astronomical telescope; WFIRST; Astronomy Observations

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天文望远

astronomical telescope

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WFIRST

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Astronomy Observations

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例句：
1
To see the surface of Mars, you need an astronomical telescope. It appears as a bright orange-red spot when seen with naked eye.
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Seriously, I noticed Polaris seems out of alignment just last night! My son and I had out his telescope. I thought I was imagining things.
3
Forthcoming facilities might be able to see artificial lighting on another world if it's really much brighter than we use.
4
So I climb to the top, but I felt a bit annoyed when I saw the sun is only a red circle through a huge telescope.
5
Its star is a red giant - a massive star near the end of its life. It is too dim to see in the night sky from Earth without a telescope.
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Measuring the Hubble constant was one of the three major goals for NASA's Hubble Space Telescope before it was launched in 1990.
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Cooper made some careful telescope studies. There was no spacecraft back then, so telescope was the best way to observe the Moon.
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Comet McNaught has now returned to the outer Solar System and is now only visible with a large telescope.
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As often seen through an astronomical telescope eyepiece, the planet's orientation is inverted, with Mars' north polar cap at the bottom.
10
Before I introduce the person responsible for the WorldWide Telescope, I just want to leave you with this brief thought.
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This telescope has just recently found what many astronomers believe to be a black hole, after being focused on a star orbiting empty space.
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Lovelock told them he could determine whether there was life on a planet by looking through a telescope.
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Through a small telescope, this would look quite blank, but you see here hundreds of little, faint smudges.
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The mirror of an astronomical telescope forms at its focal point an image of a star on the axis of the mirror.
16
A telescopic sky survey has turned up 14 new objects in and around the Kuiper Belt, the icy debris field out past Neptune.
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But it was worth it. The Hooker Telescope proved that other galaxies exist and that the universe is expanding.
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A typical telescope is designed to peer at a tiny portion of the sky.
19
A firmer answer will have to await a new generation of powerful telescopes that are under construction or still on the drawing board.
20
He's using Kepler data to do his age dating too, but he's not focusing on individual stars; instead he's looking at star clusters.
21
Surely this MIZAR telescope must be among one of the best 6 inch reflector in the world.
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Large diameter telescope strengthens the light gathering power and enhances the resolution capability.
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Some astronomers work on purely their theoretical problems and never use telescope at all.
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New NASA telescope GLAST can detect gamma rays and will reveal aspects of the universe unexplored by man so far.
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Some astronomers work on purely theoretical problems and may never use a telescope at all.
30
The measurements from the telescopes, and later the probes, matched the results predicted by the equations.

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