Orbital

Greenhouse Gases?”). Along with ocean acidification, ozone pollution, unhealthy plant growth, ozone depletion also occur as a result of emission. According to Dr. Smith human actions have not caused an increase because “the sun 's intensity, earth orbital cycle and volcanoes all produce small changes in temperature that affect” the earth. Greenhouse gases have always existed and have little to due with industrial use. The overabundance of methane is a result of the unnecessary industrial…

Introduction: The case was brought to me to by the district police. They are looking for answers to solve the recent missing/homicide case. The backlogs are backed up of missing person cases in the district police. A middle-aged couple was out doing an early morning jog when they discovered a human skull buried in the dirt. They claimed to have been out jogging in the local Chesterville park. They stated that they stopped to get a drink when they stumbled upon what appeared to be a human skull…

own space program. Several private companies have already started working on their own space programs, and NASA offered a contract for a private company to supply the International Space Station, ISS. The companies who were competing included the Orbital Sciences Corporation, Blue Origin, Boeing, Sierra Nevada, and SpaceX (Urry). It was SpaceX that received the contract and became the first private company to return from orbit and to supply the ISS. The company is also planning to begin…

American professional basketball player Derrick Rose was the most electrifying player in the league. In 2008, Rose was the number one draft pick for his hometown Chicago and played for the bulls. Also he won many awards and won the rookie of the year in his first season playing professionally. Within his third season in 2010, he led the bulls with sixty-two wins and becoming the youngest MVP in the NBA history, he is currently the youngest who won the award at the age twenty-two. After making it…

Are You There, Aliens? It’s Us, the Human Race “I bet everyone here a cup of coffee that we’ll find aliens within two dozen years.” – Dr. Seth Shostak, Director of Communications for SETI Look up into a clear night sky in a city, and you might see a small handful of pinpricks of light dotting the sky. Move out to the suburbs, where there’s less in the way of light pollution, and you’ll see a few more. Keep traveling away from population and artificial light – down a deserted highway, or out…

Introduction Our Sun produces enough energy in one second to sustain life on earth for millions of years. However, there is an energy far more powerful than our Sun that makes it pale in comparison. Gamma-ray Bursts (GRBs) are the most energetic type of light in the universe and produce more energy in one second than the sun will produce in its ten-billion year lifetime. These dramatically powerful energetic explosions often originate billions of light-years from Earth yet produce a light so…

Amidst the shortcoming of the Cold War, the goal of the 1960’s was “to go above and beyond” in space exploration by successfully landing a man on the moon, which would serve as a gambit to conceivably lead the United States to victory. Before astronauts ventured beyond the earth, scientists had to assess the space environment and the hazards of human exploration. Soon after President John F. Kennedy assumed office in January of 1961, the space race was undoubtedly underway, and the United…

Atomic structure AC1.1 1. Produce a table showing each sub-atomic particle with their relative masses and charges (Bbc.co.uk 2015). Particle Relative Charge Relative Mass Proton +1 1 Neutron 0 1 Electron -1 2. Explain the meaning of the terms, ATOMIC NUMBER and MASS NUMBER of an atom in terms of sub atomic particles. The atomic number refers to the number of protons in an atom, the mass number refers to the number of protons plus the number of neutrons (Bbc.co.uk 2015). 3. A…

Discussion: Recrystallisation was performed to purify the "[Ni" ("O,O '-ONO" )_"2" ("N,N,N ',N '-tetrameen" )"]" product. These green powder extracted from filtration was prone to impurities such as unreacted "[" "K" _"4" ["Ni" ("N-N" "O" _"2" )_"6" ]"." "H" _"2" "O" and "KN" "O" _"2" . As the product was dissolved in hot ethanol solvent and slowly cooled to crystallise, the impurities would remain dissolved rather than being solidified. Thus, the different solubilities of the green…

Nevertheless, the existence of dark matter has been widely accepted henceforth, and research into it is ongoing. Astronomers have recently discovered a galaxy without the existence of dark matter(Shelton). Dark matter cannot actually be seen or detected itself, but, as Zwicky found, it causes immense levels of gravity. This newly discovered galaxy has only the normal amount of gravity you would expect to find due to its stars, planets, and general cosmic junk, unlike every other galaxy we’ve…