If you have ever seen a sketch or drawing where one moment you see something and then in another moment you see something completely different, that might best describe the zodiacal constellation of ...

Bow, arrow, milk ladle or teapot — the constellation called the Archer appears as many things besides, and you can find it down near the southern horizon this week. The many faces of the constellation ...

Lagoon and trifid nebulae hold the key to cosmic creation? Here’s what astronomers think (Image: J. De Winter/C. Humbert/C. Robert & V. Sabet/apod.nasa.gov) A vivid panorama of the Milky Way's ...

Many millions or billions of years ago, a gargantuan star in the Sagittarius constellation named J1808 ran out of fuel, collapsed under its own weight and exploded. Blasts like this are common in the ...