why do elliptical galaxies have more dark matter present than spiral galaxies do?
Elliptical galaxies contain less gas and dust which means fewer stars are born.
How does dark matter stop the universe from expanding?
The signs of dark matter tell us it is slowly it down.
Why is it that only 4.4% of the universe is visible matter?
Dark matter and energy occupy the rest
This comment has been removed by the author.
Why does the universe seem too grow lumpier with time?
Dark matter draws objects into denser regions in space
When will scientists believe they will find out what dark matter really is?
They are not sure, they are continuing to look for more evidence of dark matter.
How do we know 73% of the universe is dark matter if we don't even really know what it is?
There is evidence of dark matter, showing that empty space is not completely empty.
why do elliptical galaxies have more dark matter present than spiral galaxies do?
ReplyDeleteElliptical galaxies contain less gas and dust which means fewer stars are born.
DeleteHow does dark matter stop the universe from expanding?
ReplyDeleteThe signs of dark matter tell us it is slowly it down.
DeleteWhy is it that only 4.4% of the universe is visible matter?
ReplyDeleteDark matter and energy occupy the rest
DeleteThis comment has been removed by the author.
ReplyDeleteWhy does the universe seem too grow lumpier with time?
ReplyDeleteDark matter draws objects into denser regions in space
DeleteWhen will scientists believe they will find out what dark matter really is?
ReplyDeleteThey are not sure, they are continuing to look for more evidence of dark matter.
DeleteHow do we know 73% of the universe is dark matter if we don't even really know what it is?
ReplyDeleteThere is evidence of dark matter, showing that empty space is not completely empty.
Delete