The common problem with every VR headset (expect mobile) available today is the cables. VR is supposed to provide a tethered free experience. Nobody wants to trip over their own cables while playing the VR games. Sixa Rivvr is trying to solve this problem by providing a wireless kit for all VR headsets available out there.
The supermassive black hole is 40 million times as massive as the sun and powers a quasar that existed 700 million years after the Big Bang.
The asteroid zoomed by Earth at a perfectly safe distance of around 1.8 million miles (2.9 kilometers).
Images show surprise changes to the spacecraft as it interacted with the atmosphere.