If opened that hatch too early, then the entire mission may have needed to abort and he and his crew would have been at risk of death. But that wasn’t the only danger: if there was a problem with his ...

Imagine a creature so small it can fit between the grains of sand on a beach with space to spare, yet so resilient that it ...

Below, I've pulled my favorite cordless stick vacuums and robotic vacuums to create Mashable's ultimate mashup of all of the ...

Apparently, in the first few seconds without a space suit, the gases in the human body would begin to 'expand', causing ...

Lightweight cordless vacuum cleaners have been around for a while, and they’ve only grown more capable with time. The Shark® ...

Billionaire Jared Isaacman and Space X just completed the first private spacewalk in history, going further than the ISS.

The SpaceX Polaris Dawn crew splashed down in the Gulf of Mexico in the pre-dawn hours Sunday morning after a five-day ...

The Eufy by Anker HomeVac H11 is a cordless handheld vacuum that weighs just 1.2 pounds and has plenty of suction power. Keep ...

This process ensures excess nitrogen is removed from the crew's bloodstreams, as the pressure difference once suited and exposed to the vacuum of space puts them at risk for decompression sickness.

The Polaris spacewalk looked a lot like the earliest NASA spacewalks during the Gemini missions in the late 1960s. Here are ...

So when I moved into my shoebox apartment into a slightly bigger space with my dog and my husband, it was necessary to look into a quieter, hands-free alternative to my upright vacuum that could ...