Cosmos Episode 4- Heaven and Hell Part 1 of 7

A descent through the hellish atmosphere of Venus to explore its broiling surface serves as a warning to our world about the possible consequences of the increasing greenhouse effect.

Then Dr. Sagan leads us on a tour of our solar system to see how other heavenly bodies have suffered from various cosmic catastrophes.

Category:

Education

Tags:

• Cosmos
• sagan
• heaven
• hell
• episode

[textercist]

wheres ep 1-3 i rented it from my library but i didn't get to see it. can you post it please?

[TylerD113]

I don't know if you noticed yet,since your comment is a month old but alll the episodes are linked in order on my blog, which is in my profile.

[ashland1977]

Thanks for uploading. Sagan was beyond words

[tuotierugif]

Thanks for uploading. Brilliant show, one of the best done on astronomy. Sagan was an amazing man.

[MegaTrumpy]

peace my fellow space lovers! bask in the glory of the universe! u must realise how insignificant your small minded theories are! relax in the all pervading power of a vast universe we cant possibly understand!!!! the universe is (only slightly)less amazing than the grey matter in your head without which we couldnt even contemplate the endless space & all its wonders! reflect n overcome our silly daily hurdles ! peace

[RascalCoyote]

@theartsig ...............4) Don't demand proof in one area and ignore the need for proof in another. main stream scientists and media ned to follow this. 5) LOOK it up, google it it's documented.

I ask again, WHAT proof do we have it was a comet? what solid evidence do we have it was comet NK?

THe Comet is just a theory. with little proof.

[RascalCoyote]

@theartsig ...............4) Don't demand proof in one area and ignore the need for proof in another. main stream scientists and media ned to follow this. 5) LOOK it up, google it it's documented.

I ask again, WHAT proof do we have it was a comet? what solid evidence do we have it was comet NK?

[RascalCoyote]

@theartsig 1, hitting the atmosphere does not = an impact, the space shuttle hits the atmosphere on reentry, it is not hitting the earth, an impact implies a direct hit with the earths crust or ocean. what happend was an AIR Burst. 2. this isn't conspiracy bullshit this is commonly ignored fact, do your bloody research. it's documented. google it look it up. 3. again already DOCUMENTED. you only have to google it and look up the documented accounts............

[theartsig]

@RascalCoyote 1) Hitting the atmosphere of the Earth IS hitting the Earth. 2) Don't waste our time with 'evidence' gleaned from conspiracy theorists. 3) Prove it. 4) Don't demand proof in one area and ignore the need for proof in another. 5) What are their names? Where are their statements? Have these fallible eyewitness accounts been corroborated by hard evidence?

Answer: Your question is contingent upon nonexistent evidence, therefore it doesn't require an answer.

[RascalCoyote]

1, nothing "hit" the earth, it was an airburst proven fact, 2. there WAS in fact Radiation detected by russian scientists, 3. tiny molten globules of silica and metals were found at the detonation site. 4. what proof do we have that what caused the atmospheric glow was in fact dust? 5. several eye whiteness SAW the fireball moving to slow to be a comet or meteor, and change direction. WHY are these things being ignored?

Question, HOW does a comet change direction, and cause radiation.

[onlythequestion]

It's quite a difficult task to present this kind of information with the simplicity, poetry and entertainment of Sagan. He's definitely one of my heroes. He's one of the great humans of the 20th century.

[lu6axv]

Gracias Carlitos....como se te extraña

[lethe5032]

@TheKiemaster You have a very long way to go before you will be another Carl Sagan!. You need to much improve your English grammar and spelling before being able to match Sagan's eloquence. You can't even spell his name correctly! How can knowing that Sagan died make you happy

[lethe5032]

@mikecop87 Spoofing “Cosmos” is an insult to Carl Sagan, his wife and his friends. You can’t even punctuate correctly and write grammatically, so how can you promise to convey accurately the same thoughtful information produced by Sagan? Carl Sagan was not only an astronomer and scientist. He was a philosopher, an educator, an historian, an art connoisseur and a humanitarian amongst other admirable attributes.