Meaning : Any location outside the Earth's atmosphere.
The astronauts walked in outer space without a tether.
The first major milestone in space exploration was in 1957, when the USSR's Sputnik 1 orbited the Earth.
Synonyms : space
Outer space ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Outer space ka matlab kya hota hai?