Earth and Uranus are known to be the closest if they are aligned together along with the sun on one side. This cuts the distance between the two planets. If this is the current position of Earth and Uranus, then the distance between them is about 2.57 billion kilometers. It is indeed still a very wide gap, knowing that Uranus is the third to the last planet from the sun; however this is the closest distance these two planets could ever have.
The average dog sleeps for about 12 to 14 hours per 24-hour cycle. Thatâs just the beginning, though. Puppies, who expend a lot of energy exploring and learning may need as much as 18 to 20 hours. Older dogs also tend to need more rest, as do certain breeds.
Maggie sleeps more than Jack because Jack has to monitor household activities, which Maggie doesnât really worry about. But they sleep a good 15-18 hours per day. Most dogs get somewhere in the neighborhood of 12-18 hours of sleep each day. They do not have a regular sleep pattern like humans â staying awake for 16-18 hours and then sleeping for 6-8 hours, instead dogs take many short naps throughout the day. Most of their sleeping time is spent in slow wave sleep which allows them to be more alert and to wake much more quickly.