Wednesday October 17, 2018
Home India ISRO gears up...

ISRO gears up to launch five British satellites all together

0
//
297
Republish
Reprint

Chennai: An Indian rocket is readying for its heaviest mission on July 10 to put into orbit five British satellites – all together – weighing around 1,440 kg from the space port in Sriharikota, the Indian space agency said Saturday.

According to the Indian Space Research Organisation (ISRO) its Polar Satellite Launch Vehicle (PSLV) is scheduled to carry aloft five foreign satellites on July 10.

The four stage/engine PSLV rocket in XL variant is expected to blast off at around 10 p.m. from the Sriharikota space centre in Andhra Pradesh around 80 km from here. The 62.5 hours countdown will start on July 8 at around 7.30 a.m.

Of the five, three are identical DMC3 optical earth observation satellites weighing 447 kg. These will be put into a 647 km sun-synchronous orbit.

Of the other two satellites, CBNT-1 weighs 91 kg and is also an optical earth observation technology demonstration micro-satellite, while the De-OrbitSail weighs 7 kg. This is an experimental nano satellite for demonstration of large thin membrane sail and drag deorbiting.

The three DMC3 and the CBNT-1 satellites are built by Surrey Satellite Technology Ltd. The De-OrbitSail is built by Surrey Space Centre.

According to ISRO, accommodating the three DMC3 satellites each with a height of about three metres within the existing payload fairing or the heat shield of the PSLV was a challenge. Thus, a circular L-adaptor and a triangular Multiple Satellite Adapter-Version 2 (MSA-V2), were newly designed and realised by ISRO for this specific purpose.

France’s SPOT 7 satellite weighing 714 kg was the heaviest single foreign satellite carried by a PSLV rocket till now. It was launched on June 30, 2014.

(IANS)

Click here for reuse options!
Copyright 2015 NewsGram

Next Story

Microsoft Co-Founder Paul Allen Will Be Remembered

Allen was also owner of the National Football League's Seattle Seahawks, and the Portland Trail Blazers professional basketball team.

0
Paul Allen
Microsoft co-founder Paul Allen at a news conference (from archives). VOA

Microsoft co-founder Paul Allen, who visualized the indispensability of the personal computer more than 40 years ago, died Monday at 65.

Allen’s family said he died in Seattle of non-Hodgkin’s lymphoma, a form of cancer he had been battling off and on since 2009.

After persuading high school friend Bill Gates to drop out of Harvard in 1975, the two teamed up to develop a rudimentary software that hobbyists used to operate home-built computers.

Microsoft, paul allen
An advertisement is played on a set of large screens at the Microsoft office in Cambridge, Massachusetts, U.S, VOA

“I expect the personal computer to become the kind of thing that people carry with them, a companion that takes notes, does accounting, gives reminders, handles a thousand personal tasks,” Allen wrote in Personal Computing magazine in 1977.

Allen and Gates called their company Microsoft and spent the next several years developing the software that revolutionized the world.

Allen and Gates split in 1983, but Allen kept his share of Microsoft, making him a billionaire.

Gates issued a statement on Allen’s death late Monday.

Paul Allen
Paul Allen in 2003

“I am heartbroken by the passing of one of my oldest and dearest friends, Paul Allen,” he said.

According to Forbes magazine, Allen was worth nearly $22 billion at the time of his death, making him the world’s 44th wealthiest person.

Allen was also owner of the National Football League’s Seattle Seahawks, and the Portland Trail Blazers professional basketball team.

Also Read: Microsoft Cannot Recover Files Deleted By Windows 10 Update

He also used his wealth to refurbish a crumbling neighborhood of his native Seattle, turning it into a headquarters for Amazon. (VOA)

Next Story