Jump to content

Stumbling around on wikipedia...

LjSpike
in The Lounge

Featured Replies

Hot Dark Matter is ultrarelativistic, so is near the speed of light.

It would have a time dilation which would cause it to 'age' much slower than stationary objects.

Could it be an extremely unstable set of sub-atomic particles then, but would just appear to be very stable to us because of the time dilation.

 

Just a thought for you guys.

Fast dark matter would in couple hundred thousands years escape from galaxy such as Milky Way (which has diameter 100-180 kly)

Archived

This topic is now archived and is closed to further replies.

Go to topic listing

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.