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.

You might remember from a previous article about innovations in the domain of satellites that building smaller devices is a significant research direc

In the past weeks I often had a discussion about what’s the „real“ color palette of narrowband imaging.

Astro Pixel Processor or simply APP is a complete deep sky image processing application with several innovative features.

Using data from the Sloan Digital Sky Survey, astronomers have found that cosmic filaments connecting superclusters are rotating, which gives new clues about how the largest structures in our Universe work.

13.1 billion years old galactic wind from J1243+0100’s black hole sheds light on how galaxies grow.

The world that we can see through our telescope continues to unravel and reveal its mysteries, day-by-day, week-by-week.

Have you ever gone back and reprocessed or reworked an image that you were never quite satisfied with?

Seems like right now is the best and craziest time to get into astronomy and planetary exploration.

Our understanding of our closest companions in space is far from complete: there are 8 planets, over 200 moons and many more small objects like dwarf planets, asteroids and comets to look at.