SPACEWARPS.ORG

haseb-astro.blogfa.com

انجمن نجوم آماتوری حاسب - پا در کفش منجمان حرفه ای کنید!

http://haseb-astro.blogfa.com/post/578

خداست آن ذات پاكي كه آسمانها را چنان كه مي نگريد، بي ستون بر افراشت * * سوره رعد - آيه 2 *. پا در کفش منجمان حرفه ای کنید! نشانگر موس خود را روی تصویر ببرید. خواهید دید که بخشهایی از آن با منحنیهای آبی متمایز میشود که با بقیهی تصویر همخوانی ندارند. آنها چیستاند؟ به بخش ۲ نگاه کنید. مانند یک دیو فضایی کلهگنده میماند که گویی به چشمانمان زل زده است. فرزندش هم در کنارش است. بخش شمارهی ۱ را میگویم. به نظرتان چرا خطوط بخش شمارهی ۴ اینقدر در هم و کجوکوله است؟ همیشه پای اینشتین در میان است! مردمنهاد است که تاکنو...

space.kexue.com

搜寻星空"爱因斯坦十字" 时空扭曲真实存在(图)_天文航天_科学网

http://space.kexue.com/2013/0513/30797.html

Http:/ www.kexue.com 2013-05-13 09:34:46 搜狐科学. 据国外媒体报道，天文学家号召天文爱好者帮助他们搜寻星空中的“时空扭曲”现象，这种现象是由大质量天体对周围的光线造成扭曲所致，也就是所谓的“引力透镜”。 现在，天文学家建立了一个专门的网站，专门收集世界各地天文爱好者所拍摄的这种宇宙奇观，任何人都可以通过网址 www.spacewarps.org. 牛津大学的天文学家Phil Marshall说 “‘时空扭曲’现象不仅可以像透镜那样放大其身后的遥远星系，而且还可以用于测量造成这种现象的天体质量，进而计算出有多少暗物质参与了其中，以及暗物质的分布。 第一批全天“时空扭曲”图像是由加拿大-法国-夏威夷望远镜(Canada-France-Hawaii Telescope) 所拍摄的。 来自东京大学卡弗里物理与数学宇宙研究所 Kavli IPMU 的天文学家Anupreeta说 “我们可以用逼真的模拟‘时空扭曲’现象来对志愿者进行培训，以便他们能更快地走向正规。 Rdquo;而且研究表明，人类的大脑比计算机程序能更好地识别“引力透镜”现象。

newolder.wordpress.com

newolder | newolder's Blog

https://newolder.wordpress.com/author/newolder

From the middle of nowhere. Physicist. mtb. cats. food. :). Talks in a little more depth about the new object. There is an associated arxiv post here: http:/ arxiv.org/pdf/1312.2007v1.pdf. Stone Sheep 2 Green Top. Mtb freeride, short and camera bad. Twistor particles with real spin. PDF version : twistorspin.pdf. Introduction on the origins of twistor theory by Professor Sir Roger Penrose. And a public talk:. Also writes about twistor/string theory as a useful continuation. Discussions with David Falconer.

blog.zooniverse.org

crowdsourcing | Zooniverse

https://blog.zooniverse.org/tag/crowdsourcing

Pop-ups on Comet Hunters. October 20, 2016. We’re testing out a new feature of our interface, which means if you’re classifying images on Comet Hunters. You may see occasional pop-up messages like the one pictured above. The messages are designed to give you more information about the project. If you do not want to see them, you have the option to opt-out of seeing any future messages. Just click the link at the bottom of the pop-up. Emails from the Zooniverse. September 16, 2016. May 19, 2016. The Aster...

blog.zooniverse.org

Science | Zooniverse

https://blog.zooniverse.org/category/science

Studying the Impact of the Zooniverse. November 4, 2016. Below is a guest post from a researcher who has been studying the Zooniverse and who just published a paper. Called ‘Crowdsourced Science: Sociotechnical epistemology in the e-research paradigm’. That being a bit of a mouthful, I asked him to introduce himself and explain – Chris. Last week, the philosophy journal Synthese published a (significantly) revised version of my thesis, co-authored by my advisor Prof. Luciano Floridi. We found that Zooniv...

blog.planetfour.org

The Zooniverse | Planet Four Blog

http://blog.planetfour.org/author/therealzooniverse

A Zooniverse Project Blog. Archive by Author The Zooniverse. July 14, 2015. Planet Four AMA Today! Today is the day! The Planet Four AMA is now live on /r/science, and you can start contributing your questions right away. (See the last blog post. For more details about the AMA.). You can post your questions here. Michael, Anya, Meg, and Darren will be back at 1:00 pm EDT to start answering, and will continue to post answers and follow-ups for the next few hours. Remember, you need a Reddit. July 13, 2015.

kavlifoundation.org

Delving Into the 'Dark Universe' with the Large Synoptic Survey Telescope | The Kavli Foundation

http://www.kavlifoundation.org/science-spotlights/delving-dark-universe-large-synoptic-survey-telescope

Skip to main content. Advancing Basic Science for Humanity. Delving Into the 'Dark Universe' with the Large Synoptic Survey Telescope. Two astrophysicists and a theoretical physicist discuss how the Large Synoptic Survey Telescope will probe the nature of dark matter and dark energy by taking an unprecedentedly enormous scan of the sky. An artist's rendering of the proposed architecture for the Large Synoptic Survey Telescope at its site on the El Peñón peak of Cerro Pachón in Chile. (Credit: LSST).