Thursday 16 April 2020

Solar power stations outside Earth


Solar panel arrays are being used to power space stations for a long time, but harnessing energy from outer space is still at beginning stage. In Earth solar panel arrays are used to harness electric energy during the day time. A huge portion of solar energy is lossed due to reflection and absorption by the atmosphere.

Solar energy has to be stored in battery to backup for times when sunlight is not available . If space based solar stations are successful then we can harness solar energy for 24/7. In 2015 Japanese Aerospace Exploration Agency(JAXA) transmitted 1.8 kilowatts of energy across a distance of 55 meter using microwaves. Safety protocols for transmitting such waves should be taken into consideration by the nations.



There is still a long way to go to achieve this but if proper resources are available then space based solar stations can provide remote electricity to anywhere on Earth.

Tuesday 14 April 2020

Lack of hadrware fabrication in India affects ISRO

India's absence of hardware fabricating biological system harming ISRO's space plans

India's space office had wanted to work just as dispatch seventeen home-developed satellites in 2019. It, be that as it may, figured out how to convey just about half because of a deficiency of electronic parts.

Nonattendance of a powerful home-developed gadgets biological system is harming the aggressive targets set by Indian Space Research Organization (ISRO), which has arranged in excess of sixty missions throughout the following five years. These incorporate structure new age correspondence earth-perception satellites, heavier rockets, return missions to the moon and Mars, and its first human space flight attempt

Every one of these shuttle and rockets need solid electronic parts and frameworks. Over portion of the gadgets segments on an a rocket are imported as they have to satisfy stringent standards. These hence for such parts is just going to increment as the space office space flight attempt. huge satellite and about a tenth segments ought to be dependable, radiation solidified and work through the mission life of a satellite, which could be upwards of fifteen years. The need turns out to be progressively forceful in seeking after front line missions.