American astronaut Don Pettit has posted a sublime shot that wouldn’t look out of place in an art gallery. Pettit has shared a number of photos featuring star trails during his lastest orbital ...

Gill processed this image and it was released on Jan. 12. A firestorm of star birth lights up one end of the diminutive galaxy LEDA 36252, also known as Kiso 5649, in this Hubble Space Telescope ...