Sound as we know it does not exist in space. That’s because, on Earth, sound mainly travels to our ears via vibrating air molecules. Because space is a vacuum, meaning there is no matter at all ...

Even when science and technology have evolved and have made numerous achievements in exploring different, the space still remains very unknown to humans. Here are five facts about space you might ...

How far it is from the sun: 886 million miles (1.4 billion kilometers), on average How big it is: 72,400 miles (116,500 km) across, or almost 10 times the size of Earth. How many moons it has: At ...

‘Space: the final frontier. These are the voyages of the starship Enterprise. Its five-year mission: to explore strange new ...

SpaceX, founded by Elon Musk, has risen from near bankruptcy to dominate the space industry. After early rocket failures, Musk's investment kept the company afloat. SpaceX achieved a historic ...