/u/cubosh's posts

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i have a theory about dark matter that i wish to share:-

1 upvotes • r/Astronomy

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Regarding the current Jupiter & Venus conjunction in the western sky, is Jupiter's actual position lower than Venus's due to several hours more light travel time?

1 upvotes • r/askscience

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If 1 cubic meter of typical near-surface earth atmosphere suddenly appeared in the vacuum of space, how slowly or explosively would it dispel?

1 upvotes • r/askscience

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what is the ratio of the apparent angular diameter of: [the Moon seen from Earth] -to- [Earth seen from Venus at closest orbital distance] ?

1 upvotes • r/askscience

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Is it possible to calculate the diameter of the event horizon of a theoretical black hole made from ALL mass in our observable universe?

1 upvotes • r/askscience

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Is it possible that the time it takes between entering the event horizon of a supermassive black hole and being killed by tidal forces is longer than a human life span?

1 upvotes • r/askscience

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Is 13.7 billion years too short for the age of the universe?

1 upvotes • r/askscience

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Are illustrations of the elliptical orbits of planets only relevant to one solar orbit? I figure they all do the spirograph thing.

1 upvotes • r/askscience

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What is the angular diameter of the sun, from the perspective of every planet, expressed in units of earth's view of the sun?

1 upvotes • r/askscience

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Do we know what happens to matter that is caught simultaneously in two different event horizons?

1 upvotes • r/askscience

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
i have a theory about dark matter that i wish to share:-	1	Astronomy
Regarding the current Jupiter & Venus conjunction in the western sky, is Jupiter's actual position lower than Venus's due to several hours more light travel time?	1	askscience
If 1 cubic meter of typical near-surface earth atmosphere suddenly appeared in the vacuum of space, how slowly or explosively would it dispel?	1	askscience
what is the ratio of the apparent angular diameter of: [the Moon seen from Earth] -to- [Earth seen from Venus at closest orbital distance] ?	1	askscience
Is it possible to calculate the diameter of the event horizon of a theoretical black hole made from ALL mass in our observable universe?	1	askscience
Is it possible that the time it takes between entering the event horizon of a supermassive black hole and being killed by tidal forces is longer than a human life span?	1	askscience
Is 13.7 billion years too short for the age of the universe?	1	askscience
Are illustrations of the elliptical orbits of planets only relevant to one solar orbit? I figure they all do the spirograph thing.	1	askscience
What is the angular diameter of the sun, from the perspective of every planet, expressed in units of earth's view of the sun?	1	askscience
Do we know what happens to matter that is caught simultaneously in two different event horizons?	1	askscience