Connect with us

Tech

Construction on the world’s biggest telescope is underway

Published

on

world's biggest telescope

Construction commences on what will be the world’s biggest telescope

We’ll soon be able to take a much deeper look into space.

Construction has now begun on the Square Kilometre Array, also known as the SKA.

Once completed, the SKA will be the largest telescope in the world and help answer the biggest questions in astrophysics.

The telescope will be split across South Africa and Australia, with a base in the United Kingdom.

There are currently eight countries involved, including South Africa, Australia, the UK, China, Italy, Netherlands, Portugal and Switzerland. These countries have all ratified the treaty.

France, Spain, and Germany are next in-line, with Canada, India, Sweden, South Korea and Japan all indicating their intention to join.

It will run some of the most precise tests of Einstein’s theories and search for extra-terrestrials.

In 2024, four dishes in Australia and six antenna stations in South Africa will be switched on to form a basic telescope.

By 2028, the SKA will cover an area spanning 500,000 square metres.

The regions it’s being built in are already being used for radio astronomy, just on a smaller scale.

The program has already come in at a cost of around €500m, with an expected total budget of €2bn.

William is an Executive News Producer at TICKER NEWS, responsible for the production and direction of news bulletins. William is also the presenter of the hourly Weather + Climate segment. With qualifications in Journalism and Law (LLB), William previously worked at the Australian Broadcasting Corporation (ABC) before moving to TICKER NEWS. He was also an intern at the Seven Network's 'Sunrise'. A creative-minded individual, William has a passion for broadcast journalism and reporting on global politics and international affairs.

Continue Reading

Business

“TikTok represents two national risks to Australians”: should you delete the app?

Published

on

Democracies continue to ban popular video-sharing app TikTok over national security concerns

Australia recently banned TikTok from all federal government owned devices over security concerns.

Canberra is the latest in a string of U.S.-backed allies to take action against the popular video-sharing app.

The ban centres around concerns China could use the app to trace users’ data, and undermine democratic values.

Senator James Paterson is the Australian Shadow Minister for Home Affairs and Cyber Security, who said TikTok poses a risk to Australians.

“They can get access to awful amount of information on your phone.

“Because it’s beholden to the Chinese Communist Party, there’s no guarantee it won’t fall into their hands,” he said.

Senator Paterson said there are “six or seven million Australians who use the app.”

Continue Reading

Business

Cyber attacks are on the rise, so what is being done to combat them?

Published

on

Australia experienced two of its worst cyber attacks on record last year, as the world braces for cyber warfare to rise

 
Ukraine has suffered a threefold growth in cyber-attacks over the past year.

Viktor Zhora is leading Ukraine’s State Service of Special Communications and Information Protection agency, who said cyber attacks are occurring at the same time as missile strikes at the hands of Russia.

Mr Zhora said in some cases, the cyber-attacks are “supportive to kinetic effects”.

On the other side of the planet, Russian hackers were responsible for Australia’s Medibank scandal.

“This is a crime that has the potential to impact on millions of Australians and damage a significant Australian business,” said Reece Kershaw, who is the Commissioner of the Australian Federal Police.

Australian Shadow Minister for Home Affairs and Cyber Security is James Paterson, who said Australia can learn from cyber warfare in Ukraine.

“Ukraine is a lesson for the world.

“They are fighting a hybrid war, one on the ground and one online. If there is to be future conflict including in our own region, in the Indo-Pacific, it’s highly likely that the first shots in that war will occur cyber domain not in the physical world,” Senator Paterson said.

Continue Reading

Business

Amazon employees walk out to protest office policies

Published

on

Staff at warehousing giant Amazon have walked off the job to protest the company’s return-to-office program

Over 1,900 Amazon employees pledged to protest globally over proposed changes to the company’s climate policy, layoffs and a return-to-office mandate.

The activist group behind the rally is known as Amazon Employees for Climate Justice (AECJ), who are seeking a greater voice for employees.

“Our goal is to change Amazon’s cost/benefit analysis on making harmful, unilateral decisions that are having an outsized impact on people of color, women, LGBTQ people, people with disabilities, and other vulnerable people,” organisers said.

Over 100 people gathered at the heart of Amazon’s Seattle headquarters on Wednesday. The company said it had not witnessed any other demonstrations.

AECJ said the walkout comes after Amazon made moves “in the wrong direction”.

The company recently has recently overturned a desire to make all Amazon shipments net zero for carbon emissions by 2030.

The company maintains a pledge on climate change.

Amazon spokesperson Brad Glasser told Reuters the company is pursuing a strategy to cut carbon emissions.

“For companies like ours who consume a lot of power, and have very substantial transportation, packaging, and physical building assets, it’ll take time to accomplish.”

AECJ protesters also sought support for the 27,000 staff, who had lost their jobs in recent months —around 9 per cent of Amazon’s global workforce.

The company has also mandated a return-to-office program.

Continue Reading

Trending Now

Copyright © 2023 The Ticker Company PTY LTD