Giant outer space mass puzzles scientists

By Nathan Hatcher, Associate Editor

Scientists have evidence to conclude that a giant, yet still theoretical, object four times the size of Jupiter exists just outside our solar system.

Some scientists say that the mass’s 27 million-year orbit could explain the number of recent sporadic extinctions on Earth, previously said to be caused by abrupt shifts in temperature.

Read more from CNN.

This site is protected by WP-CopyRightPro