A space suit is the equivalent of a small spacecraft. The main purpose of the space suit is to protect the astronaut from the heat, pressure and ultraviolet rays of space. It can also block particles traveling at 18,000 miles...
A mega comet has entered our solar system.Named 2014 UN271, the object will approach the Sun and reach Saturn's orbit in 2031. It is estimated to be 100 to 370 km wide, and this object is larger than the typical...
Michael Jackson's 1987 music album 'Smooth Criminal' shocked the world with his amazing performance of tilting 45 degrees on a dance floor.Even dancers and scientists around the world are puzzled as to how this is possible. A normal person can...
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