The solution to a persistent astronomical question that has puzzled scientists for half a century has emerged not from direct observation, but from the computing power of sophisticated computer ...

For nearly two decades, astronomers have been asserting that someday, our galaxy will collide with the galaxy Andromeda, and the two will merge. Recently, a group of scientists has challenged the ...

India, Jan. 26 -- Astronomers are puzzled by a cosmic puzzle that takes place in the Andromeda Galaxy because a gigantic ...