There has been rapid growth in New Space applications like small satellites (small sats) and Low Earth Orbit (LEO) mega constellations or satellite swarms. The increased U.S. investment in military space is driving growth in classified and unclassified applications. The Satellite has a large number of electronic systems and …
Read More »Satellite present in an orbit should be operated continuously during its life span. All the satellites require internal power in order to operate various electronic systems and communications payloads that are present in it. The Electrical Power System (EPS) is a vital subsystem whose primary role is to supply satellite …
Read More »In the history of spaceflight, almost all spacecraft have been manufactured and assembled on the ground, then integrated into a launch vehicle for delivery into orbit. This approach imposes significant limitations on the size, volume, and design of payloads that can be accommodated within the fairing of a single launch …
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Despite substantial advances in global human well-being, the world continues to experience humanitarian crises and natural disasters. Long-term conflicts affect people in many parts of the world, but often, accurate maps of the affected regions either do not exist or are outdated by disaster or conflict. Satellite imagery is readily …
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There has been exponential growth of space objects, including orbital debris that has increased the in-orbit collision risk. In the year 2019 alone, 385 smallsats were launched & over 1,000 smallsat launches per year is forecasted going forwards. In addition to polluting space, space junk it poses risks for safely …
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As of May 2021, there are about 4,300 active artificial satellites currently orbit Earth. We rely so much on satellites for so many things in our lives, and we count on them to be durable and reliable. When satellites don’t work properly, they can severely impact our lives. That’s why …
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Satellite communication is a technology that is used to transfer the signals from the transmitter to a receiver with the help of satellites. Communications via satellite have the unique characteristic of the ability to cover the globe with a flexibility that cannot be duplicated with terrestrial links. Mobile satellite service …
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The modern space industry is witnessing exponential growth in small satellite and nanosatellite areas. Nanosatellite and microsatellite refer to miniaturized satellites in terms of size and weight, in the range of 1-10 Kg and 10-100 kg, respectively. ‘CubeSat’ is one of the most popular types of miniaturized satellites. These are …
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Two out of three missions to the red planet have failed. One reason there have been so many losses is that there have been so many attempts. “Mars is a favorite target,” says Dr. Firouz Naderi, manager of the Mars Program Office at the Jet Propulsion Laboratory. To get there, …
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The UK has a thriving space industry that generates an income of £14.8 billion [$20.57 billion] each year. The UK Space Agency’s aim is to drive growth into the UK economy by supporting the development of space technology and skills, as embodied in the UK Space, Innovation and Growth Strategy (Space …
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