cross pond high tech
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Chandrayaan-2: Vikram's orbit reduced, gets closer to landing

Chandrayaan-2: Vikram's orbit reduced, gets closer to landing | cross pond high tech | Scoop.it

Operating independently for the first time since Chandrayaan-2was launched on July 22, Vikram, the lander, underwent its first manoeuvre around Moon.
Isro successfully completed the first de-orbiting manoeuvre at 8.50 am Tuesday, using for the first time, the propulsion systems on Vikram. All these days all operations were carried out by systems on the orbiter, from which Vikram, carrying Pragyan (rover) inside it, separated from on Monday.
"The duration of the maneuver was 4 seconds. The orbit of Vikram is 104kmX128 km, the Chandrayaan-2 orbiter continues to orbit Moon in the existing orbit and both the orbiter and lander are healthy," Isro said.

The next de-orbiting maneuver is scheduled on September 04 between 3.30 am and 4.30 am.
As reported by TOI, the landing module (Vikram and Pragyan) successfully separated from the orbiter at 1.15 pm Monday (September 2), pushing India's Chandrayaan-2 mission into the last and most crucial leg: Moon landing.
"The operation was great in the sense that we were able to separate the lander and rover from the orbiter—It is the first time in the history of Isro that we've separated two modules in space. This was very critical and we did it very meticulously," Isro chairman K Sivan told TOI soon after the separation.

Philippe J DEWOST's insight:

From M3 to M4 ? India gets closer to join the club of Moon countries, after Israël missed the last step of its application. Meanwhile Europe is still reviewing its application form.

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A look inside the world’s cheapest tablet computer, India’s $20 Aakash 2

A look inside the world’s cheapest tablet computer, India’s $20 Aakash 2 | cross pond high tech | Scoop.it
Suneet Tuli, CEO of Datawind, maker of the world’s least expensive functional 7″ tablet computer, recently stopped by the offices of Quartz to show off the device. The Aakash 2, which we’ve covered at length, is the size of a Google Nexus 7 tablet and, surprisingly, almost as capable, despite costing just one fifth as much. (Datawind sells the tablets to the Indian government for around $40, and the government either gives them away or re-sells them to students for $20.)

“It’s a pretty stock, straightforward entry-level device,” Tuli said during our interview. “As far as the hardware goes, it’s nothing too extraordinary and it’s not intended to be. The key focus is breaking that price barrier.”
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