The Empty Space Phenomenon serves as an alternate dimension for battles, activated by aliens targeting humans. It acts as a plot device to allow supernatural encounters and suggests the existence ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. What is beyond outer space? – Siah, age 11, ...

Meteorite hunters flocked to Georgia last week after a meteor disintegrated over the US state, but not everyone is in it for ...

We measure the extremely long distances between things in space by light years. A light year is the distance that light travels in one Earth year. Light travels at about 300,000 kilometres per second.