Image: NASA/JPL-Caltech Sometimes, NASA gets to have a bit of fun — with asteroids. This fall, the agency will have a grand ol’ time with one such object called 2012 TC4, which will whizz past us at a comfortable distance of about 4,200 miles (6,800 kilometers) at its absolute closest….
We have no way of knowing why Facebook rejected the “Yay” button. But it’s kind of funny because “Yay” is slang for cocaine! Realistically, however, the world probably won’t be getting a “Yay” button because joy is confusing.