How Telescopes See Distant Worlds
Science & Health

How Telescopes See Distant Worlds

A clear explainer on how telescopes gather light, use mirrors and detectors, observe different wavelengths, and help scientists study distant planets and galaxies.

Understanding the Search for Alien Life
Science & Health

Understanding the Search for Alien Life

A clear explainer on how scientists search for alien life through astrobiology, Mars missions, icy moons, exoplanet atmospheres, biosignatures and technosignatures.