Naked Eye Observations: Crash Course Astronomy #2 скачать в хорошем качестве

Naked Eye Observations: Crash Course Astronomy #2

Today on Crash Course Astronomy, Phil invites you to head outside and take a look at all the incredible things you can see with your naked eye. Check out the Crash Course Astronomy solar system poster here: http://store.dftba.com/products/crash... -- Chapters: Introduction: Naked Eye Observations 00:00 Classifying Stars by Magnitude 2:08 Star Colors 2:24 Constellations 3:09 Names of Stars 4:34 Light Pollution 5:16 Why Do Stars Twinkle? 6:40 Naked-Eye Planets 7:07 The Sky's Motion 7:25 Which Stars Can We See? 9:34 Review 10:30 -- PBS Digital Studios:    / pbsdigitalstudios   Follow Phil on Twitter:   / badastronomer   -- Crash Course is on Patreon! You can support us directly by signing up at   / crashcourse   Want to find Crash Course elsewhere on the internet? Facebook -   / youtubecrashcourse   Twitter -   / thecrashcourse   Instagram -   / thecrashcourse   CC Kids:    / crashcoursekids   -- PHOTOS http://www.eso.org/public/images/potw... http://commons.wikimedia.org/wiki/Fil... http://www.spacetelescope.org/images/... http://www.spacetelescope.org/images/... http://upload.wikimedia.org/wikipedia... http://hubblesite.org/newscenter/arch... http://en.wikipedia.org/wiki/Delphinu... http://en.wikipedia.org/wiki/Scorpius... http://en.wikipedia.org/wiki/Category... http://en.wikipedia.org/wiki/Alpha_Ca... http://en.wikipedia.org/wiki/GLOBE_at... http://solarsystem.nasa.gov/multimedi... http://photojournal.jpl.nasa.gov/cata... http://www.esa.int/spaceinimages/Imag... http://photojournal.jpl.nasa.gov/jpeg... http://photojournal.jpl.nasa.gov/cata... http://commons.wikimedia.org/wiki/Fil... http://imgsrc.hubblesite.org/hu/db/im... http://en.wikipedia.org/wiki/Circumpo...