The shining Southern Pinwheel Galaxy (M83) in Hydra checks almost every box an amateur astronomer could desire.

Astronomer Charles Steinhardt said most stars we see "might have formed under different conditions than we previously ...

"Starburst galaxies birth lots of hot blue stars that burn fast and die quickly in explosions that unleash intense ultraviolet light." ...

"We discovered a galaxy which formed 15 billion times the mass of the sun in stars and then stopped forming stars before the universe was only 700 million years old." ...

A bright star located in the Milky Way appears nestled in the distant galaxy NGC 5530 due to a chance alignment along the ...

Here’s what to know about northern lights All-female Blue Origin crew with ... from Earth in one of the closest star-forming regions of our Milky Way galaxy, according to NASA.