Connect with us
https://tickernews.co/wp-content/uploads/2023/10/AmEx-Thought-Leaders.jpg

News

First image of black hole at the heart of our galaxy

Published

on

Astronomers from Event Horizon Telescope (EHT) Collaboration have unveiled an image of a supermassive black hole at the centre of our own Milky Way galaxy

Pictured for the very first time, the gargantuan black hole that lives at the centre of our galaxy provides valuable insight into the workings of such giants, which are thought to exist at the centre of most galaxies.

Scientists had previously seen stars orbiting around a massive, invisible, and compact object, resembling a black hole and this image provides the first direct visual evidence of it.

At an approximate distance of 27,000 light years from Earth, Sagittarius A* (Sgr A*, pronounced “sadge-ay-star”) appears to us to be the same size in the sky as a donut on the moon.

To image it, the global research team created the powerful EHT, which linked together eight existing radio observatories across the planet to form a single “Earth-sized” virtual telescope.

Although it is not possible to see the black hole itself, as it is completely dark, the glowing gas around it reveals a dark central region (called a “shadow”) surrounded by a bright ring-like structure.

The new view captures light bent by the powerful gravity of the black hole, which is four million times more massive than the Sun.

“We were stunned by how well the size of the ring agreed with predictions from Einstein’s Theory of General Relativity,” says EHT Project Scientist Geoffrey Bower from the Institute of Astronomy and Astrophysics, Academia Sinica, Taipei.

“These unprecedented observations have greatly improved our understanding of what happens at the very centre of our galaxy, and offer new insights on how these giant black holes interact with their surroundings.”

The EHT observed Sgr A* on multiple nights, collecting data for many hours in a row, similar to using a long exposure time on a camera.

The breakthrough follows the EHT 2019 collaboration’s release of the first image of a black hole called M87*, at the centre of the more distant Messier 87 galaxy.

Ticker News: Danaya Malenda contributed to this report.

News

China deploys over 100 ICBMs near Mongolia border

China deploys over 100 ICBMs near Mongolia amidst ongoing tensions and lack of arms control talks with the US

Published

on

China deploys over 100 ICBMs near Mongolia amidst ongoing tensions and lack of arms control talks with the US

video
play-sharp-fill
In Short:
– China has deployed over 100 ICBMs in new silos near Mongolia, marking a significant nuclear expansion.
– Beijing aims to enhance military strategies for Taiwan by 2027, potentially affecting U.S. operations in the region.

China has deployed over 100 solid-fueled intercontinental ballistic missiles (ICBMs) in newly constructed silo fields near its border with Mongolia, according to a draft Pentagon report reviewed by Reuters.This marks the most significant nuclear expansion by Beijing to date. The United States indicates that China shows no intention of engaging in arms control negotiations, despite President Trump’s calls for denuclearization talks with both China and Russia.

The report states that the DF-31 missiles, which have a range of 7,000 to 11,700 kilometers, are positioned across three silo fields. While the Pentagon had previously acknowledged these fields, this is the first confirmation of the number of deployed missiles.

China’s nuclear warhead stockpile was estimated at around 600 in 2024. The report projects an increase to over 1,000 warheads by 2030. It highlights a lack of willingness from Beijing to pursue arms control measures.

Beijing has dismissed such reports as attempts to discredit China and claims that it follows a nuclear strategy of self-defense with a no-first-use policy.

Forceful means

The Pentagon assessment indicates that China plans to be capable of fighting and winning a conflict over Taiwan by 2027. Beijing is reportedly enhancing military strategies to capture the island through forceful means.

These military strikes could potentially disrupt U.S. operations in the Asia-Pacific region.

Neither the Pentagon nor China’s embassy in Washington responded to requests for comment. U.S. officials cautioned that the draft report could change before its formal submission to lawmakers.


Download the Ticker app

Continue Reading

News

Global race for AI infrastructure amid soaring energy costs

Japan invests ¥1 trillion in AI infrastructure amid global tech race as energy costs and concerns rise

Published

on

Japan invests ¥1 trillion in AI infrastructure amid global tech race as energy costs and concerns rise

video
play-sharp-fill
In Short:
– Japan plans to invest ¥1 trillion in domestic AI to enhance infrastructure and compete globally.
– China is focusing on technological independence as domestic chipmakers prepare for public offerings.

Japan plans to invest ¥1 trillion ($6.34 billion) over five years in a domestic artificial intelligence company. This initiative aims to build infrastructure for AI, despite rising electricity costs raising concerns about the industry’s sustainability.The government will collaborate with SoftBank Group and Preferred Networks to develop the largest foundation model in Japan, employing around 100 engineers to compete globally. This effort reflects worries about the risks of relying on foreign AI technology.

China is also increasing its focus on technological independence. Domestic chipmakers are preparing for public offerings to enhance their capabilities, following successful launches by Moore Threads and MetaX in Shanghai. Companies such as Biren Technology and Baidu’s Kunlunxin are also planning to go public.

SoftBank is pursuing a $22.5 billion funding commitment to OpenAI by year-end, by selling assets and securing loans. CEO Masayoshi Son’s significant investment signifies a strong commitment to AI infrastructure.

AI Infrastructure

The rapid expansion of data centers is putting pressure on energy resources. Projections suggest data centers will consume 945 terawatt-hours by 2030, nearly tripling from 415 TWh in 2024. In the U.S., energy use by data centers could reach 9% to 12% of total supply by 2028.

Concerns have arisen over whether tech companies’ activities are raising residential electricity costs, with investigations launched by three Democratic senators targeting major companies like Alphabet, Microsoft, and Amazon. Utilities face significant expenses to upgrade grids, which may be passed on to consumers.

The energy demand is benefiting companies that supply power infrastructure. Jefferies recently upgraded GE Vernova to Buy, citing expected growth in gas pricing and long-term service demand amid rising energy needs.


Download the Ticker app

Continue Reading

News

Australia’s property market set to soar in 2026

Australia’s property market is set for strong growth in 2026, driven by demand and strategic investments across key regions.

Published

on

Australia’s property market is set for strong growth in 2026, driven by demand and strategic investments across key regions.


Australia’s property market is predicted to perform strongly in 2026, with no major losers expected as demand and prices rise across 14 key regions. Hotspotting’s latest analysis highlights which areas are set to shine and the factors driving this unprecedented growth.

Join Tim Graham from Hotspotting as he explains the methodology behind the price predictions and why infrastructure investments and government policies are playing a key role in shaping the market.

From regional hotspots to major cities, we explore emerging trends, buyer behavior, and the outlook for places like Darwin and Perth. Whether you’re a first home buyer or seasoned investor, this episode is packed with insights to navigate Australia’s booming property landscape.

Subscribe to never miss an episode of Ticker – https://www.youtube.com/@weareticker

#AustraliaProperty #PropertyMarket2026 #Hotspotting #RealEstateTrends #HousingMarket #InvestingAustralia #PropertyGrowth #FirstHomeBuyers


Download the Ticker app

Continue Reading

Trending Now