Constellations are a imaginary pattern of Stars that are in the night sky created by many people. Constellations were known to be dated in Pre-History (which is also known as Before Christ, or BC) or in Greek Mythology. Known constellations are Pisces, Orion, Ursa Major/Minor, Aries, Virgo, Scorpius, Sagittarius, and a lot more, being about 88 constellations in the night sky. These constellations used to be a little bit unrecognizable in the years of 100,000-25,000 BC, and will become unrecognizable in the future approximately 65,000-125,000 years from now due to the movement of stars due to no gravity in space.
Wow! I didn't know there were constellations in the night sky!
It can also help me where stars are!
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A Minigun is known to be a 7.62x51 millimeter super-fast machine gun developed and created by NATO (North American Treaty Organization) in 1962 that can shoot up to a whopping 2,000 to 6,000 rounds per minute and ~50 per second. This gun is widely viral in several movies (such as Predator, Terminator 2: Judgement Day and etc.) and video games (mainly or such as Grand Theft Auto, Team Fortress 2 or TF2, Furious 7, Roblox and etc.). It's mass is known to be about 85 lb (39 kg), or 41 lbs (19 kg) with the lightweight mod applied to the minigun. It is known to be one of the famous guns in human history.
Wow, I didn't know a Minigun could shoot about 2,000 to 6,000 rounds per minute! That's Awesome!
Ursa Minor is one of the 88 International Astronomical Union constellations located in the night sky, it has a twin named Ursa Major, another IAU Constellation. Ursa Minor is known to be famous due to it's north star called Polaris, which it's nickname is the north star. Ursa Minor is bordered by Draco to the South, Camelopardalis to the East, and Cepheus to the west.
Son: What constellation is Polaris in, Dad?
Dad: It is located in Ursa Minor, one of the most famous constellations accepted by the IAU into the night sky, along with 87 more constellations.
Hawking Radiation is known to be black-body radiation that many scientists or Hawking predicts that is predicted to be released by many black holes. It is also known to reduce the mass and rotational energy created by black holes and therefore is called or AKA black hole evaporation. Black holes that are known to not gain more mass would most likely vanish or automatically disappear and explode about two times the Hiroshima-Nagaski explosion combined.
Boy: Is Hawking Radiation Reliable?
Teacher: Yes, but there are some problems as known as the Trans-Planckian problem.