Black is black. But not quite, really.

The latest release of Astro Pixel Processor (APP), V1.083 beta 2, features a star reducer tool that helps to quickly reduce or remove bright stars in astro-images, to better bring out nebulas or faint details in general. 

A previously unknown phenomena has been observed in the Intracluster Medium (ICM), the space between galaxies in a cluster: a solitary cloud of warm gas.

“Where are the aliens?” This is the famous Fermi paradox: there are billions, if not trillions of galaxies in our Universe with billions of stars in each, most of which are orbited by one or more planets – why has no alie

For those of us who use One Shot Color CCD, CMOS or DSLR cameras to image, we have to deal with a process called Debayering.

Wonderful Chandra observations show that the “Hand of God” supernova remnant MSH 15-52 is slowing down, while studies of SN 2018zd confirm predictions about the existence a third type of supernova.

Today is podium day! Our judges have completed their evaluation of all the post-processed pictures submitted for the previous month contests and now we have the winners.

New results from ESA mission Mars Express hint at the presence of numerous lakes below the Martian surface.

On 2021 June 19, the circular MPEC 2021-M53 of Minor Planet Center announced the discovery of an asteroidal object by astronomers 

Cropping is the technique of selecting and extracting a rectangular portion of the image and discarding the rest. This rectangular piece then represents the entire image.

We all know that many of the objects we chase around the night sky are listed as part of a catalog other than the New General Catalog (NGC) or the Index Catalog (IC).

After 31 years in space, a glitch in the HST’s computer system has sent the telescope offline for almost two weeks.