Science

After the first period of rapid expansion, the universe began to cool.

The average time between new moons is 29 days, 12 hours, 44 minutes and 3 seconds. We call this period the synodic month.

Some even speculate that this body may not come from a nearby asteroid belt, but from the outer regions of the Solar System.

Silver also has the highest thermal conductivity, the brightest color, and the highest light reflectance among metals for visible light.

During Cassini's flyby on July 14, 2005, the spacecraft found an icy volcano on the moon's south pole.

The Apollo program launched 11 crew missions between 1968 and 1972.

Several of Titan’s mountains are named for mountains from J. R. R. Tolkien literature (i.e. Moria Montes), and colles (collection of hills) are named after Tolkien’s characters (i.e. Arwen).

There are over 7.8 billion people in the world.

The science of mushrooms is mycology.

The 10% of the liver is fat.