When it comes to the prospect of future IT technologies, the word “big data” is the word that has been cited the most and now feels rather cliché. As mobile technology and Internet of Things (IoT) technology

VY Canis Majoris in the Big Dog Team Star or VY CMa in short, one of the biggest stars known. This huge star, which is about 3.840 light years from Earth, is also one of the highest luminous stars. Professor