Cosmic Wave

#light pollution

Reflect Orbital: A Controversial Leap into the Night Sky

Reflect Orbital's ambitious plan to deploy thousands of mirrors in space raises significant concerns for astronomy and light pollution, potentially altering the night sky forever.

Victor Hale·5 min read·11/10/2026

How to Use Filters for Planetary Observation

Learn how to enhance your planetary observations with filters. Discover the types of filters suitable for different planets, installation tips, and techniques for optimal viewing.

Victor Hale·9 min read·8/19/2026

Understanding the Colors of Stars: A Guide for Astronomy Enthusiasts

Explore the fascinating world of star colors and what they reveal about the nature of stars. Learn how temperature, size, and age affect stellar hues and how to observe them effectively.

Elena Marsh·8 min read·8/6/2026

Night Sky in Danger: Satellite Flood Threatens Astronomy

A new study by the European Southern Observatory (ESO) reveals that plans to place over 1.7 million satellites in Earth orbit could have devastating effects on astronomy, highlighting the need for stricter regulations.

Elena Marsh·8 min read·7/2/2026

The 9th Edition of Chianti Topics: Focus on Exoplanet Atmospheres

On June 9-10-11, the Chianti Multifunctional Observatory will host the 9th Chianti Topics International Focus Workshop on Atmospheres, focusing on challenges in remote detection of planetary atmospheres.

Elena Marsh·3 min read·6/12/2026