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 ...

Did you know that it would take just four hours to reach Pluto if we could travel at the speed of light, and that sound can't travel in space? Learn more with our fun facts of the day! While a ...

Even when science and technology have evolved and have made numerous achievements in exploring different, the space still ...

Whenever someone asks me about outer space, I get animated ... I've heard a lot of peculiar "facts" over the years - and even believed and shared a few myself - that I eventually learned were ...

An curved arrow pointing right. Space is so unfathomably large and so unbelievably weird, that it can sometimes be difficult to convey basic facts. For example, you can fit all of our solar system ...

An curved arrow pointing right. Space is so unfathomably large and so unbelievably weird, that it can sometimes be difficult to convey basic facts. For example, you can fit all of our solar system ...

"It’s a very tight space, a very cramped space ... "Launch is a wild ride, it’s great fun. "It’s a constant acceleration getting up to to Mach 25. "Re-entry is almost violent in that ...