There is a supermassive black hole at the center of nearly every big galaxy—including ours, the Milky Way (it’s called ...

NASA has launched the SPHEREx telescope to uncover the ingredients for life in our galaxy, as well as the PUNCH mission to study the sun’s mysteries.

That's far faster than our slowpoke Sun, which orbits the center of our galaxy at about half a million miles per hour.

As well as moving around the Sun, the Sun and Earth are orbiting around the dense center of our galaxy at some 447,000 miles per hour (200 km/s). Our galaxy, in turn, is moving relative to the ...

A supermassive black hole, estimated to be 600,000 times larger than the Sun, is making its way toward ... are gradually being pulled toward our galaxy. If the supermassive black hole’s ...

SUVs. 65-inch TVs in the living room. King size beds. Life is full of examples where bigger is supposedly better and the smartphone is another example of this. Sure, you get a bigger battery and ...