Earth · Methods

Studying the Universe

The methods by which we study the universe — from observation and instrumentation to computation and theory.

Time-Domain Astronomy

Observing how celestial objects change over time.

Studies transient and variable phenomena—supernovae, variable stars, and cosmic events.

Spectroscopy

Reading the universe through light and elemental signatures.

Interprets the composition, motion, and physical conditions of celestial objects by analyzing light across different wavelengths.

Radio Astronomy

Listening to the cosmos beyond visible light.

Explores the universe through radio waves, revealing structures and phenomena invisible to optical observation.

Computational Astrophysics

Simulating and modeling the universe through mathematics and code.

Uses numerical simulations and computational models to study complex cosmic systems that cannot be tested through direct observation alone.

Astrobiology

Exploring the possibility of life beyond Earth.

Investigates the origins, evolution, and potential existence of life elsewhere in the universe, bridging astronomy, biology, and chemistry.

Astrophotography

Capturing the night sky through careful observation and imaging.

Combines technical precision and aesthetic sensitivity to document celestial objects and the night sky.