Skip to content
AsteriaStar
Learning path

Learn Telescopes

How we see farther — from backyard optics to orbiting observatories.

In pictures

Beginner
  1. 1.1How telescopes workCollecting and focusing light.
  2. 1.2Explore telescopesSpace telescopes in the graph.
  3. 1.3HubbleThe iconic optical observatory.
Intermediate
  1. 2.1James WebbThe great infrared observatory.
  2. 2.2JWST vs HubbleTwo observatories compared.
  3. 2.3ObservatoriesGround-based facilities.
Advanced
  1. 3.1Chandra X-ray ObservatoryThe X-ray universe.
  2. 3.2Observed by James WebbWhat Webb has studied.
  3. 3.3TESSAn all-sky exoplanet hunter.

Related entities

Continue learning

Learn Galaxies →Learn Space Exploration →