IIT Bombay Current Affairs

Times Higher Education Rankings: IISC & IIT Bombay among world’s top 200 for engineering

The Indian Institute of Science (IISc) in Bangalore and Indian Instituted of Technology (IIT) Bombay were ranked among world’s top 200 institutions for engineering and computer science in Times Higher Education subject-wise rankings. IISc was placed at the 89th spot, while IIT Bombay was placed in the 126- 150 category, globally.

Rankings

Times Higher Education subject-wise rankings scored 500 institutions worldwide on performance parameters such as industry income, international outlook, teaching and research. It highlights the educational institutions that are leading in electrical, mechanical, civil, chemical and general engineering courses.

Key Facts

In this edition, Stanford University from US was ranked number one, followed by California institute of Technology, Oxford University, Massachusetts Institute of Technology (MIT) and Cambridge University.

China had total of 35 institutions in rankings, highest in Asia. China’s Peking University and National University of Singapore are among top ten and top performers from Asia. India has a total of eleven institutions in rankings,

IITs in Delhi, Kanpur and Kharagpur were placed in 201-250 band and IITs in Madras and Roorkee in 251 – 300 category. Meanwhile, IIT Guwahati was among institutes in 301 – 400 ranks and Jadavpur University, NIT Rourkela and Tezpur University were pegged in 401 to 500 band.

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ISRO successfully launches 8 satellites into two different orbits

The Indian Space Research Organisation (ISRO) for first time has successfully launched eight satellites into two different orbits in a single mission.

These satellites were launched onboard of Polar Satellite Launch Vehicle C35 (PSLV C35) from the first launch pad of the Satish Dhawan Space Centre, Sriharikotta.

It was PSLV’s longest and most complex mission. It is also for the first time PSLV has successfully placed satellites in two different orbits in single mission.

Key Facts

  • Among the eight satellites launched, three satellites were from India, three from Algeria and one each from Canada and United States.
  • SCATSAT-1 satellite of India weighing 371 kg was the primary payload and remaining other seven customer satellites were secondary payloads (5 foreign and 2 domestic satellite) weighing 304 kg in total.
  • SCATSAT-1 satellite: It is weather satellite that was placed in polar sun synchronous orbit of 730 kilometer height.
  • It will provide weather forecasting services meant for ocean and weather forecasts, cyclone detection and tracking through wind-vector products. It will have life of five years.
  • Pratham: It is a 10-kg satellite developed by students from Indian Institute of Technology (IIT), Bombay.
  • It will be used to study the total electron count in space with a resolution of 1km x 1km location grid.
  • PISAT: It is a 5.25-kg satellite made by students of Bengaluru’s PES University. It will take pictures of earth for remote sensing applications.
  • Three Algerian satellites: Alsat-1B (103 kg), Alsat-2B (110 kg) and Alsat Nano (7 kg). They will be used for remote sensing, earth observation, and technology demonstration.
  • Pathfinder-1: It is US satellite owned by BlackSky. It weighs 44 kg and has a high resolution imaging microsatellite.
  • NLS-19: It is Canadian satellite developed by University of Toronto. It is a nano-satellite weighing 8 kg. It will be used for experiments for reducing space debris.

Comment

  • It was longest and most complex mission because most countries launch satellites in a single orbit and even if multiple satellites are injected in a sequence in the same orbit.
  • However, in this mission PSLV launched its payloads in two different orbits by following twin-orbit manoeuvre. It was recently accomplished by European Space Agency’s Vega rocket.
  • This is a challenging two-in-one mission also puts India in a unique league of nations having the capability to achieve two different orbits in a single mission.
  • This successful mission also has enhanced marketability and versatility of PSLV, ISRO’s workhorse and also increased its unique position global satellite launch services market.

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