You'll use either the Astro filter or the Dual-band filter for astrophotography. The Astro filter captures more infrared ...

Astronomers may have discovered a rare type of binary star system, where one star used to orbit inside its partner.

NASA and JAXA discovered a fascinating superstorm from a black hole that may reshape galaxies by triggering star formation ...

Dark matter is more than five times as abundant as all the visible matter in the universe. So why can't we see any of it?

With just under 300 members, the Delaware Valley Amateur Astronomers group supports a love of stargazing in the region.

A distant, icy world has just been added to our solar system’s official roster, and its strange orbit might challenge one of ...

The gravitational pull from mass objects dictates the shape of the objects in our galaxy, but what if the most perfect sphere ...

NASA/ESA/CSA James Webb Space Telescope's NIRCam (Near-Infrared Camera) and MIRI (Mid-Infrared Instrument) captured amazing ...