Science
What the colors in space photos actually mean
Learn why telescopes use assigned colors, what infrared images reveal and how to read a space photograph without mistaking it for an illustration.
Science
Space, energy and the evidence behind the discoveries.
6 articlesScience
How do scientists find planets they can barely see?
Understand the transit and radial-velocity methods, what each reveals and why discovering a planet is different from discovering life.
Science
Auroras are beautiful. They also tell a story about space weather.
Explore how auroras form, why their colors vary and how to interpret space-weather forecasts without confusing them with local weather predictions.
Science
Weather and climate answer different questions
Understand why a cold day does not settle a climate argument, how long-term averages work and what to check in a temperature chart.
Science
How solar panels turn light into electricity
Follow the path from sunlight to a usable electrical supply, and learn why panel ratings, shade, heat and system design affect actual output.
Science
Space debris: why even a small fragment can matter
Learn what orbital debris is, why speed changes the risk and how tracking, collision avoidance and responsible disposal help protect satellites.