On Icy Pluto, Volcanoes May Spout Liquid Water
A whiff of ammonia in reddish ices on Pluto may be evidence of recent geological activity on the dwarf…
Antrenman
A galaxy is a gravitationally bound system of stars, stellar remnants, interstellar gas, dust, and dark matter.The word galaxy is derived from the Greek galaxias literally “milky”, a reference to the Milky Way.
Milky Way Galaxy
The Milky Way is the galaxy that contains the Solar System. The name describes the galaxy’s appearance from Earth:…