The sun is the largest object in the solar system and is mainly composed of 75% hydrogen and 25% helium by mass. The new moon is the position when the earth, the sun, and the [...]
If these are the primary purposes of the current military strategy in space, there is more for the military in the future.
Studies have suggested that the intense radiation generated during a burst originates from the collapse of a high-mass star, which results in the formation of either a black hole or a neutron star. Astronomers have [...]
It is likely for the planet to have a large source of methane either on or under its surface in order to replenish the element in the atmosphere.
The planet is similar to planet earth and will have an ozone layer. This is also determined by the planet's proximity to the sun.
The decision to visit the planet had been commissioned by President Cameron five years earlier in his speech to Congress, in which he had said that a visit to the planet would establish our nation's [...]
The communications satellites are designed to use geostationary orbit. The second types are the weather satellites.
The disk was formed because of the pulling action of the gravitational force between the nebula particles that acted towards the center of the disk.
Nanosatellites are currently gaining more and more popularity in industries that are interested in commercial and research opportunities because the benefits of their production process are hard to overlook. Satellites go in and out of [...]
Collaboration with the Chinese space station program is a good way to facilitate experiments and research that were conducted as part of other space programs.
By the laws of physics that are known today, faster-than-light travel is nothing but science fiction, and up to now, no significant discoveries have been made in this area.
Aerospace engineering is the field of engineering which is concerned with the production of spacecraft and aircraft; it involves using the discoveries of such fields as avionics, aerodynamics, materials science and engineering, and so on, [...]
According to Ehrenfreund, the ingenuity to develop technologies and work in space is part of the progress that comes from space programs. Space programs have led to the development of technologies that improve air transport.
The principal cause of the disaster was the leakage of gas through the connection elements of the solid booster. Was it possible to save the crew of Columbia?
The space shuttle Challenger disaster in 1986, along with the crash of the Columbia shuttle in 2003 are two famous tragedies that have shocked not only the US citizens but the whole world as well.
In order to explain the same notion Tyson uses the example of wolves and the origin of dogs. The diversity of species is explained by Sagan and Tyson as a process of the natural selection [...]
As the name implies, the outer space exists in a void area where there is no atmosphere of the Earth. The temperature varies with the time of the earth day on the outer space area [...]
NASA was motivated to introduce the FBC initiative because of the pressure from the White House and the massive cost of maintaining human exploration to Mars.
Limited opportunities are explored under the subject of cosmogony, the field which focused on the question: 'Which processes contributed to the formation of Solar System, as well as how it evolved since its formation?' Despite [...]
Generally, the Big Bang theory is recognized to be one of the ways to explain the appearance of the Universe. The theory does not disclose the origin of the Universe; it studies the way the [...]
The Milky Ways which is a form of the spiral galaxies are the gyrating disks commonly loaded with hydrogen gas. The most acceptable models for the formation of galaxies have been two types, the gravitational [...]
The first was to identify the terrestrial planets that existed in the habitable zone of the huge number of stars that the mission was going to analyze.
The space tourism industry is in its infancy and insurance companies have not yet developed policies and procedures to cover risks associated with it. In the case of space tourism, developing advanced tracking and navigation [...]
However, the safety of every space tourist should be prioritized in order to make the industry more sustainable. Governments and other agencies should implement new regulations in order to improve the level of safety.
A speck of sand, in its turn, can be defined as a part of the material that the process of physical weathering of rocks results in. The size of the planet compared to the one [...]
In Certeau's "Walking in the City" the concept of movement is crucial to the change of space and its influence by time.
The main idea of this essay is to evaluate the authors' attempts to contribute the world of anthropology; in the both articles, it is admitted that the earth has its beginning, but the reasons of [...]
The objectives include the search for past and/or present life on the planet, assess the presence and nature of the resources available in the planet for human exploration as well as understanding the climate and [...]
The spacecraft explorer was aimed at reporting back on the features of the Eros. These included the magnetic field properties of the asteroid, the kind of minerals available and the composition of the asteroid.
Man continues to make space travel attempts through advanced technology with the intention of exploring the space. The second technology used in space travel was the use of cordless power tools.
The Apollo 11 landing on the surface of the Moon represents the highest point yet in the conquest of the cosmos by man.
In the recent years, it is a fashion among people to use the country's name synonymous with scientific and technological advancements."Space operations are emerging as the one of the distinctive attributes of the sole remaining [...]