Did You Know?
A spoonful of a white dwarf star would weigh several tons.
White dwarfs are the remnants of stars like our Sun after they've exhausted their nuclear fuel. They're incredibly dense due to electron degeneracy pressure. A teaspoonful of white dwarf material would weigh about as much as an elephant. Despite this density, they're only about the size of Earth.
Did You Know?
Some planets orbit their stars in figure-eight patterns.
In binary star systems, planets can follow complex figure-eight orbital patterns due to the gravitational influence of both...
Did You Know?
Jupiter’s moon Io has lakes of liquid sulfur.
Due to intense tidal heating from Jupiter, Io has lakes of molten sulfur on its surface that can...
Did You Know?
There’s a planet where it snows titanium dioxide.
On Kepler-13Ab, a planet 1,730 light-years from Earth, it snows titanium dioxide - the same compound used in...