The Cosmic Distance Ladder

Posted by

How do we know how far away things are in the universe?  What Yardsticks to we use and how accurate are they?

On Monday, March 31, a workshop will be held at The Space Telescope Science Institute to discuss these topics and more.  As an added bonus, Dr. Adam Riess, winner of the 2011 Nobel Prize in Physics will join +Tony Darnell and Mario Livio to share his unique insights into this important topic in a hangout Monday Evening.

Dr. Riess won his Nobel Prize using one of the best yardsticks in the universe to measure distance: Type 1a supernova.  We hope you can join us and bring your questions!

USE THE FLARE SARAH! – Daylight Pt 3.

Posted by

All Episodes ► http://bit.ly/DaylightPewDiePie
Click Here To Subscribe! ► http://bit.ly/JoinBroArmy

Like my headphones?
Check out:
http://rzr.to/QhxzU

Website ► http://bit.ly/PewDiePieNet
Facebook ► http://facebook.com/pewdiepie
Twitter ► https://twitter.com/pewdiepie
Awesome PewDiePie merch
► Newest collection! http://bit.ly/TshirtsPewdiepie
► http://pewdiepie.spreadshirt.com/ (EU+US)
——————————————-
Please:
Respect each other in the comments.

Thanks for all your support bros, rating the video and leaving a comment
is always appreciated!
………..
……………….__
…………./´¯/’…’/´¯¯`·¸
………./’/…/…./……./¨¯
……..(‘(…´…´…. ¯~/’…’)
……………………..’…../
……….”…………. _.·´
……………………..(
BROFIST ………..

Halo 5 : History & Lore – The UNSC (United Nations Space Command)

Posted by

This episode is all about the United Nations Space Command, or, “UNSC.” Mankind’s organized military might throughout its galactic colonies.

See Halo 5 Content ➜ http://goo.gl/S1rjz7

See CaptainShack’s Channel ➜ http://www.youtube.com/user/TheXPGamers

=-=-=-==-=-=-==-=-=-=

★ Join TGN! We Are Gamers.

Partner With TGN! ➜ http://tgn.tv/partners/

TGN’s Awesome Website ➜ http://tgn.tv/

#TGNArmy = Get Promoted ➜ http://tgn.tv/tgn-army/

Subscribe To TGN News ➜ http://eepurl.com/lKU0L

★ Engage With The TGN Community!

Engage TGN On Twitter ➜ https://twitter.com/tgntv

Engage TGN on Reddit ➜ http://www.reddit.com/r/tgn

Engage TGN On Facebook ➜ https://www.facebook.com/TGNTV

Engage TGN on Google + ➜ https://plus.google.com/u/0/106514245945423854894

=-=-=-==-=-=-==-=-=-=