الرئيسية

Hubble Sees Supernovae Split into Four Images by Gravitational Lens

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Astronomers using NASA’s  Hubble Space Telescope have spotted for the first time a distant supernova split into four images. The multiple images of the exploding star are caused by the powerful gravity of a foreground elliptical galaxy embedded in a massive cluster of galaxies.
This unique observation will help astronomers refine their estimates of the amount and distribution of dark matter in the lensing galaxy and cluster. Dark matter cannot be seen directly but is believed to make up most of the universe’s mass.

These observations were taken as part of the Frontier Fields Survey.

Please join +Tony Darnell Dr.+Carol Christian and +Scott Lewis as they discuss these exciting observations with members of the Frontier Fields Team.

Press Release: http://hubblesite.org/newscenter/archive/releases/2015/08 

Frontier Fields Blog:
http://FrontierFields.org

25th Anniversary Page:
http://hubble25th.org

Ode to Hubble Video Contest:
http://spacetelescope.org/announcements/ann1505/

#Hubble25 #Hubble #HubbleHangout  

Bring your questions and comments and we’ll read them on air throughout the hangout!

#Space   #Astronomy   #Hubble   #STEM   #Hypergiant

Nerd³ Challenges! Writing My Name! – Grow Home

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Can I pass the ultimate first day of school test?!

Game Link: https://www.ubisoft.com/en-GB/game/grow-home/
Steam Link: http://store.steampowered.com/app/323320/

End theme by the incredible Dan Bull:
http://www.youtube.com/user/douglby

All other music is in game music. It makes me want to pretend I’m writing in a foreign language…

Nerd³ Site!
http://nerdcubed.co.uk/

Dad³ Channel!
http://www.youtube.com/user/OfficialDadCubed

Second Channel!
http://www.youtube.com/user/Officiallynerdcubed

Twitch Channel!
http://www.twitch.tv/nerdcubed

Nerd³ Twitter!

Subreddit!
http://www.reddit.com/r/nerdcubed

T-Shirts!
US: http://districtlines.com/nerdcubed
UK: http://www.gametee.co.uk/category/nerdcubed

تجربة سيارات زاقاتو الذكية بدون سائق مدينة مصدر تصوير فالكون – حسن كتبي برعاية الطازج

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ياسادة ياكرام اهديكم تجربة سيارات زاقاتو الذكية بدون سائق مدينة مصدر تصوير فالكون
اتمنى ان تعجبكم هذه التجربة الفريبة و المتقدمة علميا
شكرا لكم
اخوكم حسن ناجي كتبي
طبعا الشكر كل الشكر للسادة الرعاة شركة الطازج
Facebook : facebook.com/altazaj
Instagram : altazaj_fakieh
Twitter : altazaj_fakieh
ا
thanks to my sponsor Altazej

Zagato Self Driven cars review by Hasan Kutbi

Nerd³ Completes… Red Faction: Guerrilla – Part 4

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Mars: A lovely place to meet the locals.

Steam Link: http://store.steampowered.com/app/20500/

End theme by the incredible Dan Bull:
http://www.youtube.com/user/douglby

All other music is in game music. It makes me want to make many many many many hammer-time jokes.

Nerd³ Site!
http://nerdcubed.co.uk/

Dad³ Channel!
http://www.youtube.com/user/OfficialDadCubed

Second Channel!
http://www.youtube.com/user/Officiallynerdcubed

Twitch Channel!
http://www.twitch.tv/nerdcubed

Nerd³ Twitter!

Subreddit!
http://www.reddit.com/r/nerdcubed

T-Shirts!
US: http://districtlines.com/nerdcubed
UK: http://www.gametee.co.uk/category/nerdcubed