A bright star within our Milky Way galaxy photobombed a beautiful new image of a distant galaxy with "patchy" spiral arms.

Astronomers have spotted two hefty white dwarf stars - highly compact stellar embers - orbiting close together that appear ...

When their end comes, the stars will explode in a blast making them around 200,000 times brighter than Jupiter does now.

Scientists discover ancient galaxy created early transparent bubbles, challenging cosmic timeline of universe formation.

The beloved Hubble Space Telescope is reaching its 35th anniversary, and over the years it has taken some stunning images.

Euclid is on a quest to unravel one of the universe’s greatest mysteries: why it's expanding faster and faster. With help ...

The cluster, full of more than 2,500 newborn stars that blaze blue in the Hubble image, is in a galaxy with far fewer heavy chemical substances than the Milky Way. It's mostly made of hydrogen and ...

According to new simulations, many, even most, planets get ejected from their star early in their history Star Trek ...

Studying it can inform our understanding of the Earth's past and our future. Each year, according to Nasa, a chunk of rock the size of a car hurtles through space on a collision course with our ...

The First Steps" packed a major punch at CinemaCon with a first look at Silver Surfer and Vanessa Kirby's on-screen pregnancy ...

At a famous 1950 lunch among physicists, Enrico Fermi wondered, "Where are all the aliens?" How far have we come toward ...

A Michigan State University researcher saw X-rays coming from a black hole using the NASA Chandra X-Ray Observatory telescope ...