Concept
Trojan Object
A body trapped at L4 or L5 with a larger one.
Asteroids or moons that share a planet's orbit at the stable Lagrange points L4 (leading) and L5 (trailing).
Overview
Asteroids or moons that share a planet's orbit at the stable Lagrange points L4 (leading) and L5 (trailing).
See also
The Big Bang
How everything began, 13.8 billion years ago.
Black Holes
Regions where gravity stops light itself.
Dark Matter
The invisible mass holding galaxies together.
Dark Energy
The mysterious force accelerating the universe.
Light-Year & Astronomical Distances
Measuring the unimaginable.
Gravity
The force that shapes the universe.