Science

It is therefore a relatively large galaxy, although some cosmic giants may dwarf it in size. IC 1101 is about 20 times larger than the Milky Way, with a diameter of 2 million light-years.

Once polished, it glistens and resembles a gemstone.

Its purpose was to set up the first American space station. Skylab successfully operated from May 14th, 1973 to July 11th, 1979, when it disintegrated into the atmosphere.

It lasts about 230 - 240 million years. The solar system moves around the center of the Milky Way at an average speed of 230 km/s (828,000 km/h).

It was established to transport amber between Northern and Southern Europe.

Nicotine binds permanently to nicotinic receptors in nerve cells, disturbing their metabolism. Initi ...

That's over 3,000 thoughts per hour.

Silver is mined in Mexico, Peru, China, Australia, Chile, Poland, Russia, Bolivia, USA, Argentina, Canada, Kazakhstan, India, Turkey, Sweden, Guatemala, Morocco, Indonesia, Iran, and Papua New Guinea.

Oily layer–smoothens the tear’s surface and prevents evaporation of other layers Mucous layer–allow ...