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Space center development. Estimated costs for the space center are KSh. 10 billion/=. The main goal of the space agency is to develop Earth observation satellites that can be used to monitor things from the weather to ongoing violence. The space center project is being driven by Dr. John Kimani, the lead scientist at the Ministry of Defence.
The history of space in Africa is the history of space activity by or sent from Africa . Africa has had since 1947 launch sites, with the first independent space programs having been set up early into the Space Age, and African countries participating within the United Nations in developing international space law.
1941 – Andrew McKellar detected the cosmic microwave background as the coldest component of the interstellar medium by using the excitation of CN doublet lines measured by W. S. Adams in a B star, finding an "effective temperature of space" (the average bolometric temperature) of 2.3 K.
Space weather. Space weather is a branch of space physics and aeronomy, or heliophysics, concerned with the varying conditions within the Solar System and its heliosphere. This includes the effects of the solar wind, especially on the Earth's magnetosphere, ionosphere, thermosphere, and exosphere. [1]
Reconstruction of solar activity over 11,400 years. Period of equally high activity over 8,000 years ago marked. Space climate is the long-term variation in solar activity within the heliosphere, including the solar wind, the Interplanetary magnetic field (IMF), and their effects in the near-Earth environment, including the magnetosphere of Earth and the ionosphere, the upper and lower ...
The boundary between space and Earth, at an altitude of 100 km, roughly where the yellow line of airglow is visible. Outer space (or simply space) is the expanse beyond celestial bodies and their atmospheres. It contains ultra-low levels of particle densities, constituting a near-perfect vacuum [1] of predominantly hydrogen and helium plasma ...
Timeline of space exploration. This is a timeline of space exploration which includes notable achievements, first accomplishments and milestones in humanity's exploration of outer space . This timeline generally does not distinguish achievements by a specific country or private company, as it considers humanity as a whole.
Geologic evidence (millions of years) Reconstruction of the past 5 million years of climate history, based on oxygen isotope fractionation in deep sea sediment cores (serving as a proxy for the total global mass of glacial ice sheets), fitted to a model of orbital forcing (Lisiecki and Raymo 2005) and to the temperature scale derived from Vostok ice cores following Petit et al. (1999).