Physics

Interplanetary Magnetic Field

This interplanetary magnetic field (IMF) is the solar magnetic field carried through the solar wind one of many planets of the actual Solar System. The plasma in the interplanetary medium is responsible for the potency of the Sun’s magnetic field with the orbit of our planet being over 100 .....

Read More »

Cosmic Dust

Cosmic dirt was once exclusively an annoyance to help astronomers, as it obscures objects they would like to observe. Cosmic dust may be further distinguished by simply its astronomical place: intergalactic dust, interstellar dirt, interplanetary dust (such just as the zodiacal cloud) as well as .....

Read More »

Cosmochemistry

Cosmochemistry is the study of chemical composition of matter inside universe and the processes that concluded in those compositions. It is done primarily throughout the study of the actual chemical composition of meteorites along with physical samples. Given that the asteroid parent body of mete.....

Read More »

Molecular Astrophysics

Molecular astrophysics, developed into a rigorous area of investigation by simply theoretical astrochemist Alexander Dalgarno from 1967, concerns the study of emission from molecules in area. Atomic astrophysics can be involved with performing atomic physics calculations that will be useful to as.....

Read More »

Astrochemistry

The phrase “astrochemistry” is applied to both the actual Solar System plus the interstellar medium. The study of the quantity of elements and also isotope ratios inside Solar System objects, such as meteorites, can be called cosmochemistry, while study of interstellar atoms and also .....

Read More »

Heliosphere

The heliosphere is the immense magnetic bubble made up of our solar system, solar wind, plus the entire solar permanent magnet field. It stretches well beyond the particular orbit of Pluto. Except for localized regions near obstacles including planets or comets, the heliosphere will be dominated .....

Read More »

Health Threat from Cosmic Rays

The medical threat from cosmic rays is the danger posed by galactic cosmic sun light and solar lively particles to astronauts upon interplanetary missions. Galactic cosmic rays (GCRs) include high energy protons (85%), helium (14%) along with other high energy nuclei (HZE ions). Solar energetic a.....

Read More »

Background Radiation

Radioactive material is found throughout nature. Detectable portions occur naturally within soil, rocks, water, air, and vegetation, from which it is inhaled and ingested to the body. Background radiation is the ubiquitous ionizing the radiation that people on the globe Earth are exposed to, incl.....

Read More »

Radioactivity in Life Sciences

Radioactivity is used in life sciences to be a radiolabel to imagine components or target molecules in a biological system. Some radionuclei are usually synthesised in particle accelerators and also have short half-lives, giving them high maximum theoretical specific activities. This lowers this .....

Read More »

Radiographic Testing

Radiographic Testing (RT) is a nondestructive testing (NDT) means of inspecting materials pertaining to hidden flaws with the ability of small wavelength electromagnetic rays (high energy photons) to help penetrate various products. Since the volume of radiation emerging on the opposite side with.....

Read More »

Acute Radiation Syndrome

Acute Radiation Syndrome (ARS) (sometimes known as radiation toxicity or radiation sickness) is an acute illness brought on by irradiation of the entire body by a high dose of penetrating radiation in an short period of time. Acute radiation Syndrome, also known because radiation poisoning, light.....

Read More »

Criticality Accident

Criticality accidents are divided into one of two categories: Process incidents, where controls in place to prevent virtually any criticality are breached; and Reactor accidents, where deliberately achieved criticality inside a nuclear reactor will become uncontrollable. A criticality accident i.....

Read More »