The mass of water vapour is at least 140 trillion times more than all of the water in the world's oceans combined. Because the quasar is so far away, its light has taken 12 billion years to reach ...

and we’ve even found a cloud of water floating in deep space. But detecting water on exoplanets has been a bit more difficult. That’s where telescopes like Hubble and James Webb come into play.

Unlike Skylab, which had an enclosed shower, Shuttle travelers can only take sponge baths in space. Water droplets float about in weightlessness, creating a potential hazard for electrical equipment.

It may have had concentrations up to 30 times higher than the water seen floating in interstellar space within the Milky Way, the researchers wrote in the study, which has not been peer-reviewed yet.

During a rare opportunity to interact with mainland Chinese astronauts in space through a live video lecture on Thursday, 15-year-old student Men Ruihan in Hong Kong asked whether water in space ...

According to NASA’s “Space Hygiene” podcast, astronauts aboard the International Space Station (ISS) use disinfectant wipes to clean various surfaces, including handrails, handheld microphones, and ...