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Tanya Hill

Honorary Fellow of the University of Melbourne and Senior Curator (Astronomy), Museum Victoria

I am an extragalactic astronomer, Honorary Fellow of the University of Melbourne, and am currently working in the field of science communication at Melbourne Planetarium.

I have been the Curator (Astronomy) at Melbourne Planetarium, Scienceworks since 1999, drawing on my background in research astronomy to create more than a dozen planetarium productions. The most recent of these are now screened in over fifty planetariums across sixteen countries world-wide.

I am proud to be the Australian Representative of the European Southern Observatory’s (ESO) Science Outreach Network. This sees me working with Astronomy Australia Limited (AAL) to promote ESO’s extensive research accomplishments throughout Australia.

I am also involved in projects to bring research astronomy data into the planetarium to both engage the public and to turn the planetarium into a tool for research astronomers wanting to know more from their data.

Space Science Series

Look up! Your guide to some of the best meteor showers for 2017

Jan 02, 2017 11:23 am UTC| Science

After a disappointing 2016, when most of the annual major meteor showers were washed out by moonlight, 2017 looks far more promising. Of the big three, the Quadrantids in January and Geminids in December are both...

Space Science Series

Why all the super buzz about the supermoon?

Nov 09, 2016 08:34 am UTC| Science

A beautiful full moon will grace our skies on Monday November 14 this year. Full moons always rise around sunset, so look for it towards the east during evening twilight. Every month, occasionally even twice a month,...

Space Science Series

Cosmic coincidence: the International Space Station passes by Venus and Saturn

Oct 27, 2016 05:21 am UTC| Science

Look west in the evening sky and Venus is almost impossible to miss, shining with a brilliant steady light. In fact, it is so bright its often mistaken for a plane. On the evening of Friday October 28, Venus is going to...

Say hello to the Earth's nearest exoplanet neighbour: Proxima Centauri b

Aug 27, 2016 12:51 pm UTC| Science

After years of searching, an international team of astronomers says theyve found definitive evidence of a planet orbiting Proxima Centauri, the closest star to the sun. The details are published in Nature today, and this...

SkyWatch: Mars, Saturn, the full moon and Scorpius

May 20, 2016 00:12 am UTC| Science

This weekend Mars appears at its best and brightest. It reaches opposition on Sunday, May 22, which means the planet will appear opposite the sun as viewed from Earth and it brings Mars closest to Earth for the next few...

The International Space Station: 100,000 laps and counting

May 18, 2016 07:58 am UTC| Science

The International Space Station (ISS) has completed more than 100,000 orbits of Earth. It reached this impressive milestone on Monday afternoon (AEST), May 16. The stations odometer has clocked more than 4 billion...

Economy

Digital trade protocol for Africa: why it matters, what’s in it and what’s still missing

In February 2024, African heads of states adopted a draft protocol to regulate digital trade within the continent. This significant yet challenging course for Africas digital economy fits into the broader trade agreement,...

Industry shutdowns are messy and painful: 4 lessons Australia’s coal sector can learn from car-makers about bowing out

Shifting Australias electricity sector to low-carbon technologies and closing coal plants is vital to tackling climate change. But such transitions are easier said than done. People and economies are often deeply...

Food prices will climb everywhere as temperatures rise due to climate change – new research

Climate change, and specifically rising temperatures, may cause food prices to increase by 3.2% per year, according to a new study by researchers in Germany. As climate change continues to worsen, this price inflation will...

Industrialisation is still vital to economic development but some countries are struggling to reap its benefits

Alexander Hamilton, one of the founding fathers of the US, wrote a wealth of reports that served as building blocks for the countrys economic system. In 1791, during his time as secretary of the Treasury, Hamilton...

This is how President Ramaphosa got to the 25% figure of progress in land reform in South Africa

Nearly three decades into democracy, land reform remains central to South Africas transformation policies and agricultural policy. We have over the years pointed out that the progress on land reform has been incorrectly...

Politics

Nvidia RTX 4090D Embroiled in US-China Tech Rivalry; South Korea Navigates Chip Export Dilemma

The U.S. government has tightened export restrictions on high-performance semiconductor chips to China, including the Nvidia RTX 4090D, and is urging South Korea to enforce similar curbs, marking a significant escalation...

US and Japan Boost AI, Semiconductor Alliance; EU Eyes Reduction in China Dependence

Japan and the United States are poised to deepen ties in the high-tech sector, signaling a strategic move to enhance their global partnership with a focus on artificial intelligence and semiconductor...

US Finalizes Ban List for Chinese Chipmakers; Boosts Mexico Semiconductor Ties

The United States is finalizing a list of Chinese chip factories banned from receiving vital technology, aiming to curb Beijings tech advancements amid national security concerns. Concurrently, a US-Mexico semiconductor...

China's Commerce Minister to Advocate EV Sector in Europe Amid Subsidy, Tariff Probe

Chinas Commerce Minister Wang Wentao is set to visit Europe in April to address concerns and advocate for the Chinese electric vehicle (EV) industry amid a European Commission investigation into alleged unfair...

South Africa’s electricity crisis: what political parties say in their election manifestos about solving it

South Africa is in the middle of a deep electricity crisis. In 2023 the public, many of whom are voters, experienced the worst loadshedding to date, losing power for an average of five hours a day. The power shortages...

Science

Exploding stars are rare but emit torrents of radiation − if one happened close enough to Earth, it could threaten life on the planet

Stars like the Sun are remarkably constant. They vary in brightness by only 0.1% over years and decades, thanks to the fusion of hydrogen into helium that powers them. This process will keep the Sun shining steadily for...

An eclipse for everyone – how visually impaired students can ‘get a feel for’ eclipses

Many people in the U.S. will have an opportunity to witness nearly four minutes of a total solar eclipse on Monday, April 8, 2024, as it moves from southern Texas to Maine. But in the U.S., over 7 million people are blind...

How do airplanes fly? An aerospace engineer explains the physics of flight

Airplane flight is one of the most significant technological achievements of the 20th century. The invention of the airplane allows people to travel from one side of the planet to the other in less than a day, compared...

The mystery of consciousness shows there may be a limit to what science alone can achieve

The progress of science in the last 400 years is mind-blowing. Who would have thought wed be able to trace the history of our universe to its origins 14 billion years ago? Science has increased the length and the quality...

What is minoxidil, the anti-balding hair growth treatment? Here’s what the science says

Hair loss (also known as alopecia) often affects the scalp but can occur anywhere on the body. Its very common and usually nothing to worry about; about half of Australian men show signs of visible baldness at age 50 and...

Technology

Shibarium's Transaction Count Soars to Nearly 1 Million in Record Surge

Shibarium, Shiba Inus layer-2 blockchain, has witnessed a meteoric rise. It is nearing one million daily transactions, and a 228.5% increase in activity sets a new transaction record. Shibarium Nears Milestone with...

Bitcoin Fees Soar to $11M as Halving Event Nears, Hash Rate Spikes

Bitcoin (BTC) transaction fees soared to a record-breaking $11 million in a single day as the highly anticipated Halving event approached. This uptick reflects greater activity on the Bitcoin network as users race to...

Spotify Hints at Long-Awaited Lossless Music Experience in Latest App Code Discovery

Industry insiders confirm that Spotify is gearing up to launch Music Pro, a new subscription tier featuring lossless audio and exclusive DJ tools. This will mark a significant shift in the music streaming services...

Tesla Model Y LR Takes on Law Enforcement Role in Anaheim

The Anaheim Police Department has launched a pilot program to evaluate the performance of Tesla Model Y Long Range vehicles as patrol cars, featuring enhancements from Unplugged Performances UP.FIT division. Sustainable...

Expert Warns: Altcoin Dip Buying Riskier Than It Appears, Cites Historical Data

Amid turbulent market conditions, Benjamin Cowen, CEO of Into The Cryptoverse, advises caution against purchasing altcoins on the dip, pointing to historical patterns that signal further declines could follow. Market...