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Poll

Astrum Answers 20th July

  • Do galaxies have clearly defined boundaries? 11
  • Where did the Big Bang originate? 17
  • 2019-07-10
  • 28 votes
{'title': 'Astrum Answers 20th July', 'choices': [{'text': ' Do galaxies have clearly defined boundaries?', 'votes': 11}, {'text': ' Where did the Big Bang originate?', 'votes': 17}], 'closes_at': None, 'created_at': datetime.datetime(2019, 7, 10, 11, 13, 29, tzinfo=datetime.timezone.utc), 'description': None, 'allow_multiple': False, 'total_votes': 28}

Content

Hello Astrum supporters! Here is the very first poll to determine the 'Astrum Answers' episode next week. Let me which one of these options  you'd like to see in a video: 

Comments

Dave Mausner

I can sort-of predict the answer, but it would be interesting to learn what the Big Bang experts think. One may say that if time & space began at the BB, then there was no "there" there. Just speculatin'.

Uwe Böhnke

The boundaries of a galaxy are comparable to the boundaries of earth's athmosphere. On earth, there is a distance where atmospheric pressure starts to become measurable (from far to near). In a galaxy, this applies more to it's halo or gas cloud or dark matter cloud whatever that is.

Uwe Böhnke

The big bang did not originate in a place. That would mean, that there was space before the big bang. But supposedly the big bang created space. So the BB startet kind of everywhere.

Jose Garcia

How do we know the BB wasn’t matter spewing through a black hole?