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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

US Stock Futures Fall as Treasury Yields Surge Ahead of Trump-Xi Summit

U.S. stock futures fell Thursday as rising Treasury yields and higher oil prices pressured Wall Street, while investors prepared for a closely watched meeting between President Donald Trump and Chinese President Xi...

Mexico-US Trade Talks Delayed to October as Tariff Negotiations Continue

The fourth round of Mexico-US trade talks is unlikely to take place next week and could be postponed until October as both countries navigate a busy diplomatic schedule, according to a senior Mexican trade official. Luis...

Australia Unemployment Hits Five-Year High Despite Strong Jobs Growth

Australias labour market delivered mixed signals in August as employment growth comfortably exceeded expectations, while the unemployment rate climbed to its highest level in nearly five years amid increased participation...

Asian Stocks Fall as Bond Yields Surge Ahead of Trump-Xi Summit

Asian stocks mostly declined on Thursday as surging global bond yields weighed on risk appetite, while investors awaited a closely watched meeting between U.S. President Donald Trump and Chinese President Xi Jinping....

Gold Prices Fall as Treasury Yields Rise on Fed Rate Hike Bets

Gold prices edged lower on Thursday, extending pressure from the previous session as rising Treasury yields, stronger oil prices and a firm U.S. dollar fueled expectations that the Federal Reserve may continue raising...

Politics

Kremlin Says No Decision Yet on Putin-Trump December Summit

The Kremlin said Thursday that Russia has not yet decided whether President Vladimir Putin will attend a December G20 meeting in Miami, where a potential summit with U.S. President Donald Trump could take place. Moscow...

OpenAI Agent Breaches Australia Medicare Data Portal

An OpenAI artificial intelligence agent gained unauthorized access to an Australian government Medicare statistics portal, prompting a federal investigation and renewed concerns about the cybersecurity risks posed by...

Taiwan Thanks US for Support Ahead of Trump-Xi Summit

Taiwans government on Thursday expressed gratitude for continued US support and said it remains in close communication with Washington as President Donald Trump prepares to meet Chinese President Xi Jinping in the US...

Netanyahu Takes Aim at Mamdani as Israel Election Nears

Israeli Prime Minister Benjamin Netanyahu is expected to use his United Nations address on Thursday to criticize New York Mayor Zohran Mamdani, as the Israeli leader faces international pressure and a closely watched...

Russian Missile and Drone Attack on Kyiv Kills Two, Damages Maternity Hospital

Russia launched a major missile and drone attack on Kyiv early Thursday, killing two people and damaging residential buildings, medical facilities and other infrastructure across the Ukrainian capital, according to...

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

BlackBerry Shares Rise as Q2 Earnings, Revenue Beat Estimates

BlackBerry shares climbed more than 2% in premarket trading Thursday after the cybersecurity and software company reported stronger-than-expected second-quarter results and issued an upbeat full-year revenue outlook....

Apple Extends Qualcomm Patent Licensing Deal

Qualcomm said Thursday that Apple has extended its patent-licensing agreement with the U.S. chip designer, maintaining a key part of their relationship even as the iPhone maker works to reduce its dependence on Qualcomm...

Tencent Launches TenPayGo Payment App for Foreign Tourists in China

Tencent has launched TenPayGo, a new mobile payment app designed to make digital transactions easier for international travelers visiting China, as the technology giant looks to benefit from growing inbound tourism ahead...

China’s ‘Lipstick King’ Says AI Won’t Replace Livestream Hosts

Chinas livestream shopping industry is entering a slower phase, but Li Jiaqi, the influential presenter known as the Lipstick King, believes artificial intelligence will complement rather than replace human hosts. Li, who...

Meta Unveils Muse Charm AI Device, Expands Smart Glasses Lineup

Meta Platforms (NASDAQ: META) unveiled a palm-sized device designed specifically for its Muse artificial intelligence agent on Wednesday, alongside an expanded lineup of smart glasses and new AI capabilities. CEO Mark...
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