https://www.engineeringnews.co.za
Africa|Construction|Cutting|Design|Engineering|Industrial|Innovation|PROJECT|Technology
Africa|Construction|Cutting|Design|Engineering|Industrial|Innovation|PROJECT|Technology
africa|construction|cutting|design|engineering|industrial|innovation|project|technology

SKA Observatory officially comes into being

19th February 2021

By: Rebecca Campbell

Creamer Media Senior Deputy Editor

     

Font size: - +

The Square Kilometre Array (SKA) Observatory (SKAO) is now active, following the first meeting of the SKAO Council on February 4. The current members of the SKAO are Australia, Italy, the Netherlands, Portugal, South Africa and the UK. The SKA instrument will be co-hosted by South Africa and Australia, while the SKAO head office is based in the UK, at the world-renowned Jodrell Bank observatory (which also hosted the SKA Organisation, the SKAO’s predecessor agency).

In South Africa, the SKA will be composed of 197 dishes, each 15 m in diameter, this number including the 64 dishes of South Africa’s own MeerKAT instrument, which is a precursor to the SKA. Australia will host 131 072 antennas, each 2 m tall. These two arrays will operate across complementary frequencies of the radio spectrum. Recruitment of staff in South Africa and Australia by the SKAO will start within a few months. Construction of the SKA will be supervised by the SKAO working in partnership with the South African Radio Astronomy Observatory and Australia’s Commonwealth Scientific and Industrial Research Organisation. Construction is expected to take eight years; however, it should be possible to start doing some science with the instrument by the middle of this decade.

The first chair of the SKAO is Dr Catherine Cesarsky, who was previously chair of the board of the SKA Organisation. A French astronomer, she was director-general of the European Southern Observatory from 1999 to 2007. (France took part in the design phase of the SKA and is expected to join the SKAO in the near future; it currently has observer status in the SKAO Council). The first director-general of the SKAO is British astronomer Professor Philip Diamond, who previously held the same post in the SKA Organisation.

In addition to France, the other observer countries in the SKAO Council are Canada, China, Germany, India, Spain, Sweden and Switzerland. They are all expected to ratify the SKA Treaty over the coming months. (The treaty, formally called the convention, was signed on March 29, 2019, in Rome. It came into force, following its ratification by the current six members, on January 15, 2021.)

“This is a historic moment for radio astronomy,” affirmed Cesarsky. “Behind (February 4’s) milestone, there are countries that had the vision to get deeply involved because they saw the wider benefits their participation in SKAO could bring to build an ecosystem of science and technology involving fundamental research, computing, engineering and skills for the next generation, which are essential in a twenty-first century digital economy.”

“[February 4] marks the birth of a new observatory,” highlighted Diamond. “And not just any observatory – this is one of the mega-science facilities of the twenty-first century. It is the culmination of many years of work and I wish to congratulate everyone in the SKA community and in our partner governments and institutions who have worked so hard to make this happen. For our community, this is about participating in one of the great scientific adventures of the coming decades. It is about skills, technology, innovation, industrial return and spin-offs but fundamentally it is about a wonderful scientific journey that we are now embarking on.”

“Establishment of the SKA Observatory enables the SKA project to enter an exciting phase – implementation of cutting-edge scientific and technical designs that have been conceptualised by multinational teams, including many South African scientists and engineers, over the past few years,” stressed South African Higher Education, Science and Innovation Minister Dr Blade Nzimande. “We are excited by the fact that the SKA Observatory will be the first, and only, science intergovernmental organisation where Africa will play a strategic leading role. The SKA project will act as a catalyst for science, technology and engineering.”

“Australia is delighted to be a founding member of the SKA Observatory,” enthused Australian Science and Technology Minister Karen Andrews. “The observatory will be a world leader in radio astronomy discovery for decades to come, bringing with it new technologies, human capital development and inspiration for future generations.” UK Science Minister Amanda Solloway highlighted that the “SKA Observatory is one of the most ambitious scientific international collaborations of our time which could open up unrivalled opportunities for the world’s leading astronomers. [February 4’s] first meeting of the observatory’s council, headquartered at the UK’s own Jodrell Bank, is yet another pivotal milestone to provide our scientists with access to some of the world’s most sophisticated telescopes, furthering our knowledge of the universe.”

Edited by Martin Zhuwakinyu
Creamer Media Senior Deputy Editor

Comments

Showroom

Yale Lifting Solutions
Yale Lifting Solutions

Yale Lifting Solutions is a leading supplier of lifting and material handling equipment in Southern Africa. Yale offers a wide range of quality...

VISIT SHOWROOM 
Booyco Electronics
Booyco Electronics

Booyco Electronics, South African pioneer of Proximity Detection Systems, offers safety solutions for underground and surface mining, quarrying,...

VISIT SHOWROOM 

Latest Multimedia

sponsored by

Option 1 (equivalent of R125 a month):

Receive a weekly copy of Creamer Media's Engineering News & Mining Weekly magazine
(print copy for those in South Africa and e-magazine for those outside of South Africa)
Receive daily email newsletters
Access to full search results
Access archive of magazine back copies
Access to Projects in Progress
Access to ONE Research Report of your choice in PDF format

Option 2 (equivalent of R375 a month):

All benefits from Option 1
PLUS
Access to Creamer Media's Research Channel Africa for ALL Research Reports, in PDF format, on various industrial and mining sectors including Electricity; Water; Energy Transition; Hydrogen; Roads, Rail and Ports; Coal; Gold; Platinum; Battery Metals; etc.

Already a subscriber?

Forgotten your password?

MAGAZINE & ONLINE

SUBSCRIBE

RESEARCH CHANNEL AFRICA

SUBSCRIBE

CORPORATE PACKAGES

CLICK FOR A QUOTATION







sq:0.129 0.183s - 166pq - 2rq
Subscribe Now