There are a few notable differences between terrestrial and jovian planets. Terrestrial planets are smaller in size and mass and jovian planets are larger in size and mass. Terrestrial planets are mostly made of rocks and metals, while jovian planets are mostly made of hydrogen, helium, and hydrogen compounds. This is why jovian planets are nicknamed “gas giants.” Terrestrial planets have solid surfaces which are warmer because they are closer to the Sun. Jovian planets have no solid surfaces and have cooler temperatures because they are farther from the Sun.…
Astronomy HOMEWORK Chapter 1 9th ed 5. In Figure 1-8, what is another name for the “Sun’s annual path?” Ecliptic. This term also refers to the mathematical plane of Earth’s orbit. 10. By about how many degrees does the Sun move along the ecliptic each day? The Sun moves 360 degrees in 365.25 days along the ecliptic, so Degrees per day = (360◦ )/365.25 days = 0.986◦ = 1◦ . Round to 1 degree since the question says “about how many...” 14. What are the vernal and autumnal equinoxes? What are the summer and winter solstices? How are these four events related to the ecliptic and the celestial equator? The equinoxes are the points on the celestial sphere where the ecliptic and celestial equator intersect. The vernal equinox is the point where the sun crosses the celestial equator northbound.…
William Hershal was a telescope maker and with the invention of the telescope was the motivation that led to the discovery. Because the calculated orbit of Uranus did not compare accurately with the observed orbit, astronomers concluded that a disturbing influence was present. A study of this irregularity led to the discovery of Neptune in 1846. (Columbia Electronic Encyclopedia, 6th Edition. Q2 2016, p1-1. 1p.)…
Jupiter Hammon was a black poet who in 1761 became the first African-American writer to be published in the present-day United States. Additional poems and sermons were also published. Born into slavery, Hammon was never emancipated. He was living in 1790 at the age of 79, and died by 1806. A devout Christian, he is considered one of the founders of African-American literature.…
2. Be able to describe the different stages in stellar evolution and which star will end their lives in which ways. Included in this is the maximum masses of stars that will become white dwarfs, neutron stars, and black holes and the maximum masses of white dwarfs and neutron stars.…
-The sun is located in one of the Milky Way's outer arms, about 25,000 light years from the galactic center.…
No two journeys are alike, because the knowledge and experiences gained differ for each person.…
1) What do we mean by a geocentric universe? Contrast a geocentric view with our modern view of the universe.…
The purpose of my science fair project was to investigate more about Jupiter. I researched what Jupiter contains inside and when Jupiter was discovered. I choose this project because I went to Washington D.C and went to the Air and Space museum. I learned more about space exploration not specifically on Jupiter. Since I learned more about Jupiter and that Galileo Galilei used a rudimentary telescope to discover Jupiter. That’s when I got interested.…
Sandro Botticelli’s, The Birth of Venus, and Titian’s, Venus of Urbino are two paintings featuring the female nude, Venus as the main figure of the paintings. She is a classical representation of beauty and sensuality. Although these paintings have similar attributes such as the use of linear perspective, chiaroscuro, and their similar period style they have different hidden meanings. The Birth of Venus shows the story of how Venus came to be and portrays different gods and goddesses while in The Venus of Urbino, it is more of an allegory for marriage.…
Zeus was known as the father of gods and men, and is considered both a ruler and protector of Olympia. He was regarded as the sender of thunder and lightning, rain and winds. His traditional weapon was the thunderbolt. Winning a draw between his brothers Poseidon and Hades made him the top ruler.…
Neptune was discovered in September 1845. It was discovered by means of mathematics before being seen through a telescope.…
The Moons of Jupiter by Alice Munro focuses on how people can change and transform tremendously throughout the span of their life. The short stories in the book consistently emphasize this development in character, concentrating on the change from naive, immature, and still blossoming girls to experienced adult women. Change in humans is inevitable, and from the way Munro illustrates this theme — change is good.…
One theory suggests that uranus was knocked on its side by an object the size of earth. There is one significant flaw with this theory is that all uranus’ moons would be tilted too. The daily galaxy.com says that uranus was hit by two smaller collisions. It also says that moons were orbiting uranus in a different way before the impacts and they changed their orbit when the impacts happened. Technology review.com says something different, it says that Gwenael Boue and Jacques Laskar at the Observatoire de Paris in France put forward another idea. They said that Uranus may have become tilted during the period soon after formation when the planets were moving to the orbits we see now. They point out that the presence of satellites around a planet…
The motivation that led to this discovery was simply that the Universe was so big. Herschel knew that there had to be more out there than what has already been discovered. He made the effort to study the universe and came across what he thought was a comet, but ended up being planet Uranus.…