Astronomy Questions

Front

Closest star to Earth

Back

Proxima Centauri

Front

Constellations

Back

Groups of stars forming a pattern

Front

Uses of constellations

Back

Mapping the night sky

Front

Key to understanding the universe

Back

Radiation

Front

Astronomer studies:

Back

Stars, planets, and other celestial bodies.

Front

Wavelength and color of a very hot star

Back

Short wavelength, blue color

Front

Cooler star: Long wavelength

Back

Red color

Front

Most difficult star property to calculate

Back

Mass

Front

Center of Mass

Back

Point where two binary stars orbit

Front

Parallax

Back

Shift in star's position when viewed from Earth