Start Of Creation
Volume 4, Book 54, Number 414:
Narrated Imran bin Husain:
I went to the Prophet and tied my she-camel at the gate. The people of Bani Tamim came to the Prophet who said “O Bani Tamim! Accept the good tidings.” They said twice, ‘You have given us the good tidings, now give us something” Then some Yemenites came to him and he said, “Accept the good tidings, O people of Yemen, for Bani Tamim refused them.”

They said, “We accept it, O Allah’s Apostle! We have come to ask you about this matter (i.e. the start of creations).”

He said, “First of all, there was nothing but Allah, and, His throne was over the water, and He wrote everything in the Book and created the Heavens and the Earth.”

Then a man shouted, “O Ibn Husain! Your she-camel has gone away!”
So, I went away and could not see the she-camel because of the mirage. By Allah, I wished I had left that she-camel (but not that gathering).

Narrated ‘Umar: One day the Prophet stood up amongst us for a long period and informed us about the beginning of creation (and talked about everything in detail) till he mentioned how the people of Paradise will enter their places and the people of Hell will enter their places. Some remembered what he had said, and some forgot it.

After Completion of Creation
Volume 4, Book 54, Number 416:
Narrated Abu Huraira:
Allah’s Apostle said, “When Allah completed the creation, He wrote in His Book which is with Him on His Throne, “My Mercy overpowers My Anger.”

Sun, Solar System
Volume 4, Book 54, Number 421:
Narrated Abu Dhar:
The Prophet asked me at sunset, “Do you know where the sun goes (at the time of sunset)?”
I replied, “Allah and His Apostle know better.”
He said, “It goes (i.e. travels) till it prostrates Itself underneath the Throne and takes the permission to rise again, and it is permitted and then (a time will come when) it will be about to prostrate itself but its prostration will not be accepted, and it will ask permission to go on its course but it will not be permitted, but it will be ordered to return whence it has come and so it will rise in the west. And that is the interpretation of the Statement of Allah:

“And the sun Runs its fixed course For a term (decreed). that is The Decree of (Allah) The Exalted in Might, The All-Knowing.” (36.38)

Sun & Moon
Prophecy, Sun & Moon will be Folded up one day

Volume 4, Book 54, Number 422:
Narrated Abu Huraira:
The Prophet said, “The sun and the moon will be folded up (deprived of their light) on the Day of Resurrection.”

Volume 4, Book 54, Number 424:
Narrated ‘Abdullah bin ‘Abbas:
The Prophet said, “The sun and the moon are two signs amongst the Signs of Allah. They do not eclipse because of someone’s death or life. So, if you see them (i.e. eclipse), celebrate the Praises of Allah (i.e. pray).”