Could a Rogue Planet Destroy the Earth?

Rogue planets that float freely through space without a star to orbit are very difficult for astronomers to detect.

8 Outer-Space Threats That Could Completely Destroy Our Planet

Can a rogue star kick Earth out of the solar system?

Civilizations Don't Even Need Space Ships to Migrate From Star System to Star System - Universe Today

If a rogue planet comes into our solar system and crosses earths orbit (without hitting us), could Earth have disaster effects for a few days/week, and then settle down with no long

Could there be life on the saddest planet in the universe?

Many of Galaxy's Planets Could Be in 'Goldilocks Zone

Space exploration news & latest pictures from

Ask Ethan: Could a black hole swallow the Earth? - Big Think

A rather strange notion about Earth's fall