What is a Hubble Telescope made of? Construction of the Hubble: The Hubble Space Telescope was constructed in pieces and later assembled. The spacecraft that would house the mirrors and instruments was built by Lockheed, while the mirror itself was built by Perkins-Elmer. ...
What do the scientists think of the Hubble Space Telescope? A. Effective and useful. B. Special and strange. C. Ancient and helpless. D. Interesting and funny. 相关知识点: 试题来源: 解析 A 推理判断题。根据文章第四段可知,哈勃太空望远镜帮助科学研究提供了重要资料,并且成了富有成效的科学仪器,...
A. It has made it possible for us to see the bottom of the ocean clearly. B. It has allowed us to observe distant galaxies and stars, expanding our understanding of the universe. C. It has helped us to find lost treasures on Earth. D. It has made the air on E. arth cleaner. ...
Hubble space telescopeSpace shuttle missionsSpace stationsSpace flightEarth resourcesLow earth orbitsHypothesesMoonProvingSpacecrewsSurviving off-planet, in a different environment having different natural resources than those we have come to understand and take for granted, without the ability to drive to ...
beamscrashedintoapolishedmirror—thelightbucketoftheHubbleSpaceTelescope. InareportpublishedWednesdayinthejournalNature,ateamofastronomersassertsthatthis isthemostdistantindividualstareverseen.Theydescribeitas50to100timesmoremassivethan oursun,androughly1milliontimesbrighter,withitsstarlighthavingtravelled12.9billionyears...
The Hubble space telescope does not stop working, but explores the universe 24/7. Are you curious what Hubble looked at on your birthday? This NASA site allows you to enter the month and date of your birthday and find which picture Hubble returned that day. Or, just see what Hubble saw...
find out who the hubble space telescope was named after and what he did 回答这个问题.注:英文 但要今天回答,我不需要中文的回答,也不需要说怎么去找,我只需要一个英文答案。如果英文不会那就中文吧、 相关知识点: 试题来源: 解析 查找HUBBLE望远镜是用谁的名字命名的以及他做了哪些事. 反馈 收藏 ...
.66. What did Riess' team do? A. They used the Hubble Space Telescope to observe pulsating stars B. They improved the comparison between C. They raised the uncertainty of the Hubble constant to 2.2% D. They reduced the uncertainty in their Hubble constant value to 1.9 相关知识点: 试...
Cutaway diagram of the Hubble Space Telescope, with components labeled. Credit: NASA’s Goddard Space Flight Center Hubble is 43.5 feet long (13.2 m) and 14 feet wide (4.2 m) at the back, where the scientific instruments are housed. Weighing about 27,000 pounds (12,246 kg), the telesco...
If you are a beginner and looking to purchase your first telescope, it is recommended that you have a clear vision of what you want to use it for (e.g., visual, photography, planetary, deep-sky, etc.), your available budget, and the level of complexity you want to take on for your...