"Did We not make the earth a receptacle?"  (Surat al-Mursalat, 25) quran 

 The Arabic word "kifatan," translated as "receptacle" in the above verse, means "living things being gathered together and protected in their dwellings.” It can also mean “a place where living or inanimate things are gathered together” or “a place on which things are piled or collected.” "Kifatan" comes from the root word "kafata," which means "to collect, gather toward one, embrace."

 With its gravitational force, the earth pulls human beings and everything else on it - living or inanimate - toward its center. It is very likely that the use of a verb meaning "to pull toward one" refers to this force of gravity. (Allah knows the truth.)

Affiche Gravity

  Thanks to the force of gravity that pulls animals, plants, human beings and everything else on Earth toward itself, people are able to walk on the ground, objects can remain where they are without flying off into the air, athmosphere encircles the Earth and rain falls on Earth.

  Sir Isaac Newton, regarded as one of the greatest scientists ever, investigated this feature of the Earth. During his studies, he made one of the greatest scientific discoveries of all time. He wrote about gravity in his famous book, Philosophiae Naturalis Principia Mathematica (The Mathematical Principles of Natural Philosophy), first published in 1687. The Latin word "attraere" Newton used in discussing gravity also means "to attract, bring together."

   The reference in the Qur'an to one of the Earth's four great forces, only defined in the 17th century, is just one of the proofs that the Qur'an was sent down from the Presence of Allah.

for more informations watch this video:

Space and Gravity Mentioned in The Quran

reference:

http://harunyahya.com/en/books/47517/Miracles-of-the-Quran-Vol3/chapter/14368/The-Scientific-Miracles-of-the-Qur%E2%80%99an-1/3