/u/hipnosister's posts

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In Carl Sagan's Cosmos, he says a ship built to go near the speed of light could reach the center of The Milky Way in 21 years ship time. How is it possible to travel 40 000+ light years in 21 ship years? Would it not just be 40 000 ship years?

17 upvotes • r/askscience

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Was there any important historial texts or artifacts lost or destroyed by the devastation of WWII?

14 upvotes • r/AskHistorians

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AMA Request: Queen Elizabeth II

12 upvotes • r/IAmA

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There is a battle or siege that is on the tip of my tongue... I would love some help remembering what it was called/all the circumstances.

9 upvotes • r/AskHistorians

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If we can see galaxies thousands of lightyears away, how come we can't see Pluto?

9 upvotes • r/askscience

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Why did people brake a bottle of wine across the bow of a ship at its launching?

6 upvotes • r/AskHistorians

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Can you recommend me some reading or documentaries on 17th century coffee houses?

5 upvotes • r/AskHistorians

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Historians, what is the most interesting branch point in history in your field or opinion?

4 upvotes • r/AskHistorians

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How did people call for the police before telephones?

2 upvotes • r/AskHistorians

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What are the chances there is another planet in the solar system we haven't discovered?

2 upvotes • r/askscience

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
In Carl Sagan's Cosmos, he says a ship built to go near the speed of light could reach the center of The Milky Way in 21 years ship time. How is it possible to travel 40 000+ light years in 21 ship years? Would it not just be 40 000 ship years?	17	askscience
Was there any important historial texts or artifacts lost or destroyed by the devastation of WWII?	14	AskHistorians
AMA Request: Queen Elizabeth II	12	IAmA
There is a battle or siege that is on the tip of my tongue... I would love some help remembering what it was called/all the circumstances.	9	AskHistorians
If we can see galaxies thousands of lightyears away, how come we can't see Pluto?	9	askscience
Why did people brake a bottle of wine across the bow of a ship at its launching?	6	AskHistorians
Can you recommend me some reading or documentaries on 17th century coffee houses?	5	AskHistorians
Historians, what is the most interesting branch point in history in your field or opinion?	4	AskHistorians
How did people call for the police before telephones?	2	AskHistorians
What are the chances there is another planet in the solar system we haven't discovered?	2	askscience