Science

The largest crater on Titan’s surface in Menrva.

Throughout its history, Earth has had four different atmospheres.

Trauma is also a risk factor for anorexia-there is a link between traumatic events and an eating disorder diagnosis.

The moon was formed about 4527 billion years ago, or about 30 to 50 million years after the formation of the solar system.

In 964, the Persian astronomer Al Sufi observed the galaxy and named it Al Bakr, which means "The White Ox".

The science that studies fungi is mycology. Mycologists have developed several classification systems for fungi.

A galactic year is the period during which the Sun orbits the center of the galaxy.

The words "silver" and "money" sound identical in at least 14 languages around the world.

It contains approximately 60 globular clusters, 700 open clusters, and 400 planetary nebulae.

Phobos was photographed by the following probes: Mariner 7, Mariner 9, Viking 1, Phobos 2, Mars Global Surveyor, Mars Express, and Mars Reconnaissance Orbiter.