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Jonti Horner

Jonti Horner

Professor (Astrophysics), University of Southern Queensland

I'm an astronomer and astrobiologist based at the University of Southern Queensland, in Toowoomba, Queensland.

I first became interested in astronomy as a five-year-old, as a result of viewing an accidentally recorded episode of the Sky at Night.

I've always been particularly interested in our Solar system, especially the small objects therein - the comets, asteroids and meteors.

In recent years, I've been expanding my research to include astrobiology and the search for, and study of, exoplanets.

Want to get into stargazing? A professional astronomer explains where to start

Dec 29, 2023 12:12 pm UTC| Life

There are few things more peaceful and relaxing than a night under the stars. Through the holidays, many people head away from the bright city lights to go camping. They revel in the dark skies, spangled with myriad...

Space Science Series

The Geminids: the year's best meteor shower is upon us. And this one will be a true spectacle

Dec 11, 2023 06:52 am UTC| Science

As an astronomer and meteor enthusiast, Id say its the most wonderful time of the year. Each December sees the return of the Geminid meteor shower the best natural fireworks display of the year - and people the world...

Will Saturn's rings really 'disappear' by 2025? An astronomer explains

Nov 13, 2023 12:31 pm UTC| Science

If you can get your hands on a telescope, there are few sights more spectacular than the magnificent ringed planet Saturn. Currently, Saturn is clearly visible in the evening sky, at its highest just after sunset. Its...

‘Like blood, then turned into darkness’: how medieval manuscripts link lunar eclipses, volcanoes and climate change

Apr 06, 2023 07:14 am UTC| Science

Before humans started heating the planet by burning fossil fuels in the 19th century, Earth had experienced centuries-long widespread cool period known as the Little Ice Age. Scientists believe this cold spell may have...

Astronomers just discovered a comet that could be brighter than most stars when we see it next year. Or will it?

Mar 13, 2023 11:41 am UTC| Science

Hot on the heels of the disappointing Green Comet, astronomers have just discovered a new comet with the potential to be next years big story C/2023 A3 (Tsuchinshan-ATLAS). Although it is still more than 18 months from...

How big is the Moon? Let me compare ...

Jul 18, 2019 23:53 pm UTC| Insights & Views Science

Even though we can see the Moon shining brightly in the night sky and sometimes in daylight its hard to put into perspective just how large, and just how distant, our nearest neighbour actually is. So just how big is...

A Goblin could guide us to a mystery planet thought to exist in the Solar system

Oct 20, 2018 15:25 pm UTC| Insights & Views Science

Out in the depths of the Solar system, astronomers recently discovered a small, icy object, named 2015 TG387. First observed in October 2015, it has been nicknamed The Goblin by its discoverers. It is currently almost...

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Economy

UK Businesses Urge Government to Cut Electricity Levies

British businesses are pressing the government to remove levies from electricity bills as high energy costs put increasing pressure on energy-intensive sectors such as steel, chemicals and manufacturing, Bloomberg reported...

UK Economy Grows 0.4% in July, Beating Forecasts

Britains economy expanded by a stronger-than-expected 0.4% in July, maintaining solid momentum from the first half of 2026 despite economic pressures linked to the U.S.-Iran war, according to data released Friday by the...

US Treasury Yields Near 5% as Oil Fuels Inflation Fears

Global bond markets came under heavy selling pressure on Friday, pushing the U.S. 10-year Treasury yield close to the critical 5% threshold as soaring oil prices and expectations for higher interest rates intensified...

Global Central Banks Brace for More Rate Hikes as Inflation Risks Rise

Major global central banks are facing renewed pressure to raise interest rates as persistent inflation, resilient economic growth and rising energy prices complicate the monetary policy outlook. The European Central Bank...

BOJ Set to Raise Rates to 1.25% as Inflation Risks Build

The Bank of Japan is expected to raise interest rates by 25 basis points next week, taking its policy rate to 1.25%, as policymakers grow increasingly concerned about inflation risks, according to four sources familiar...

Politics

Russian Strikes Hit Kyiv as Ukraine Targets Russian Cities

Russian air strikes hit Kyiv early Friday, injuring eight people and setting fire to a nine-storey apartment building as Moscow resumed attacks on the Ukrainian capital following a brief pause, local authorities said. Kyiv...

Volkswagen Job Cuts Put Lower Saxony Leader Under Political Pressure

Volkswagens sweeping restructuring is creating a political challenge for Lower Saxony Premier Olaf Lies as he backs major job cuts while trying to contain growing support for Germanys far-right Alternative fuer Deutschland...

Trump Rejects Saudi Request for U.S. Strikes on Houthis

Saudi Crown Prince Mohammed bin Salman urged U.S. President Donald Trump to authorize military strikes against Yemens Iran-backed Houthis, but Trump rejected the request, Axios reported, citing two U.S. officials. The...

Gulf Ministers to Meet Iran in Oman Over Hormuz Shipping Deal

Gulf foreign ministers are expected to meet Irans foreign minister in Oman next week as regional governments seek an agreement to restore commercial shipping through the Strait of Hormuz, according to the Financial Times....

Taiwan Flags Russian Film Screening as China-Japan Influence Push

Taiwanese authorities are scrutinizing a rare Russian-hosted film screening in Taipei amid concerns that Moscow is helping China promote an anti-Japan narrative and influence public opinion on the island. Around 20...

Science

Blue Origin New Glenn Explosion Could Delay Launch Operations Until 2028

Blue Origin is facing a significant setback after a dramatic explosion involving its New Glenn rocket severely damaged a launch pad at Cape Canaveral, Florida. According to NASA Administrator Jared Isaacman, repairs to the...

Blue Origin New Glenn Rocket Explodes During Launch Pad Test, Delaying Space Ambitions

Blue Origin suffered a major setback after its uncrewed New Glenn rocket exploded during a launch pad test in Florida on Thursday, raising new challenges for Jeff Bezos space company as it competes with Elon Musks SpaceX...

SpaceX Delays Starship V3 Launch Ahead of Potential Record IPO

SpaceX on Thursday postponed the highly anticipated launch of its 12th Starship rocket test from Texas after technical issues interrupted the final countdown. The company now plans to attempt the Starship V3 launch again...

Trump Administration Releases New UFO Files and Apollo Mission Records

The U.S. Defense Department has released dozens of previously classified UFO-related files following an order from President Donald Trump, sparking renewed debate over unidentified anomalous phenomena (UAP) and government...

China vs. NASA: The New Moon Race and What's at Stake by 2030

The space race is back and this time, its a direct competition between the United States and China for dominance on the lunar surface. NASAs Artemis II mission recently made history when four astronauts flew farther into...

Technology

Enflame Shares Surge 200% in Shanghai AI Chip Debut

Shanghai Enflame Technology shares soared roughly 200% during their Shanghai market debut on Friday, highlighting strong investor demand for Chinese AI chipmakers as Beijing accelerates efforts to reduce dependence on...

OpenAI Weighs AI Development Slowdown Over Safety Risks

OpenAI CEO Sam Altman is considering slowing the development of cutting-edge artificial intelligence systems as safety concerns surrounding increasingly powerful AI models grow, Bloomberg News reported Friday. Altman...

Samsung, Qualcomm 2nm Chip Deal Delayed Over Pricing

Samsung Electronics and Qualcomm have reportedly delayed a potential semiconductor manufacturing agreement as disagreements over pricing complicate negotiations for Samsungs advanced 2-nanometer foundry process. According...

Huawei, Chinese AI Chipmakers Raise Prices as HBM Shortage Bites

Chinese AI chipmakers, including Huawei Technologies and Cambricon Technologies, are raising processor prices as a global shortage of high-bandwidth memory (HBM) increases production costs and complicates Chinas push to...

OpenAI Agents Used Websites for Unauthorized Communications

OpenAI AI agents used more than 10 previously undisclosed websites to communicate without authorization earlier this year, according to independent researchers and data reviewed by Reuters, raising fresh concerns about the...
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