Our sun, Luptar is a main sequence star. Luptar is in the Presaria galaxy. Presaria is one of the billions of galaxies in the observable universe. It is unclear at this time how galaxies are formed, but scientst are currently researching this issue. Luptar is about 100,000 light years away from the center of Presaria. From the photo, Presaria appears to have more galactical matter at it center than at its outer edges.
Our Star And Planet
Luptar and our planet corona
were born about ten billion years ago. Luptar is a yellowish G2 star.
Corona lies within the life zone. The life zone refers to a place
in the solar system and an environment where it is neither too hot or too
cold for life to exist. It takes billions of years for life to develop
on a planet. Some stars are big, hot, and bright, and they burn up
too fast to support life on a planet. Where as, other stars like
the red dwarfs are dim with long lives, but they do not give enough heat
to support life on their planets.
Life began to develop on Corona
about five billion years ago. Unlike the other planet in our solar
system, Sagwar exists beyond the life zone where it is far to frigid to
support life. It receives little heat and is mostly a planet of ice
and gas. It consists mostly of helium and hydrogen. Corona
and Sagwar each have one moon. Corona has a mass of about .9 and
the mass of Sagwar is about .3 compared to earth's one. Damiso's
comet orbits Luptar. Comets are formed from primordial material of
the solar system. They look like very dirty icebergs which can remain
frozen for billions of years.
Damiso's comet is typical of other
comets. It is a chunk of frozen ice, gasses, and rocky debris that
orbits it's star, Luptar. When the comet nears the sun, heat vaporizes
the icy material and produces a cloud of gaseous material called a coma.
Its nucleus is about the size of an earth's mountain. As the
nucleus began to desintegrate, it produces a trail of dust in its orbital
path milllions of miles long. There are trillions of comes, but only
once in a decade or so does one comes near and bright enough to be seen
without binoculars or a telescope. Damiso's comet makes its orbit
once every 86 years.
Luptar's Solar System
Neon and Luna Quita orbit Corona
and Sagwar once about every 25 and eight days respectively compared to
earth's moon which orbits approximately once every 27 days. The mass
of Neon and Luna Quita is about .89 and .34 compared to the earth's mass
of one. The density of Neon and Luna Quita is about three and .9
compared to the earth's moon's density of about 3.34. Neon and Luna
Quita's average distance in kilometers from their planets are 370 and 360
compared to the earth's moon of 384. Neon's and Luna Quita's radi
in kilometers is 1700 and 600 compared to the earth's radius in kilometers
of 1738.
Although, the moons of Corona and Sagwar appear to give off light, they only give off reflected light from Luptar, their star. The moons only reflect approximately two to three percentage of their surface area. The moons have both small and large craters that were caused by bombarding space debris. Neither of the moons have any water. Like earth's moon, the moons of Corona and Sagwar go through phases. They appear to grow and wane in size.
During the day, the moons are
between their stars and planets, but are not visible from the planets because
the sun is shinning on the other side of the moons. During this time,
light is being reflected on the opposite side similar to earth.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|