The aptly named IceCube collaboration, a huge telescope buried in the crystal clear ice of Antarctica, has been running for 10 years. It’s there to detect neutrinos, an almost undetectable particle., 视频播放量 26、弹幕量 0、点赞数 1、投硬币枚数 0、收藏
The easiest object in the sky to observe with a telescope is the Moon. It's usually up at night, but it's also in the sky during the day during part of the month. It's a great object to photograph as well, and these days, people are even using their smartphone cameras to shoot ...
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Kathy Sawyer
D. Find a spot to set up your telescope. E. To interact with experienced group members. F. Cloudy skies and rainfall will hold back your viewing.G. Bring a sky map for optimal viewing of Mars. 相关知识点: 试题来源: 解析 5.EI.G [根据设空处下文中提到的asky map可知G选项(为了...
With a fork mount, the telescope might be secured between two forks (so the mount has a U shape) or else attached on the side of the telescope’s optical tube to a single fork (a J shaped mount.) All telescopes can utlilize either an alt-azimuth or equatorial mount with a tripod,...
Star hopping is how us old guys learned to do it. Find a bright star nearby and then knowing the angular field of view (how wide in degrees) your telescope with a specific eyepiece is, you jump over in the direction of your target with a star map and a red flashlight. ...
There are a few ways to photograph planets with your camera, but the easiest and most straightforward is using a DSLR, a wide-angle lens, and a tripod. You do not need an astronomical telescope to find and photograph thefive visible planets(Mercury,Venus, Mars, Jupiter, and Saturn). ...
**问题7:** 文章第一段提到“NASA launched the Kelper space telescope, designed to find habitable planets, in 2009.”,可知开普勒太空望远镜的任务是寻找适宜居住的行星。 * A. “找出我们银河系中有多少颗行星”不是开普勒太空望远镜的主要任务。 * B. “准确预测地球上的天气”与文意不符。 * C. “...
Whether you plan to photograph theplanetsusing the eyepiece projection method or to take deep-sky images of galaxies and nebulae in space using a prime-focus adapter, attaching your camera to the telescope must be accomplished first. Attaching a DSLR camera (with an internal filter) to a refrac...