Concept
Moving Group
Stars sharing a common motion through the galaxy.
Groups of stars with similar space velocities, indicating a common origin and now dispersed but still travelling together.
Overview
Groups of stars with similar space velocities, indicating a common origin and now dispersed but still travelling together.
See also
Exoplanets
Worlds orbiting other stars.
Stellar Life Cycle
How stars are born, live, and die.
Lagrange Points
Five spots where gravity and orbital motion balance.
Reionization Epoch
When the first stars and galaxies relit the universe.
Hubble Flow
The general expansion-driven motion of galaxies.
Stellar Nucleosynthesis
Stars forging the chemical elements.