/u/keenemaverick's posts in /r/askscience

Year:

Only show posts with narrations

How do we know redshifting is due to the universe expanding? What if it's an effect similar to friction, so the wave loses energy as it travels through space, and it's just more noticeable from the extremely distant galaxies?

948 upvotes

Mark as read: Add to a list

Is time infinitely divisible, or is there a minimum quantum value for time?

84 upvotes

Mark as read: Add to a list

Could dark energy be explained by polar gravity?

1 upvotes

Mark as read: Add to a list

Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
How do we know redshifting is due to the universe expanding? What if it's an effect similar to friction, so the wave loses energy as it travels through space, and it's just more noticeable from the extremely distant galaxies?	948
Is time infinitely divisible, or is there a minimum quantum value for time?	84
Could dark energy be explained by polar gravity?	1