Sotheby’s in New York is set to auction the largest known piece of Mars ever found on Earth—a 54-pound (24.67 kg) meteorite named NWA 16788.
Scientists say the meteorite likely blasted off Mars after a massive asteroid impact and travelled 140 million miles before landing in the Sahara Desert. It was discovered in Niger in November 2023 by a meteorite hunter.
A small sample was sent for lab testing, confirming its Martian origin by comparing its chemical makeup with meteorites collected by NASA’s Viking landers in 1976.
The rock is classified as an olivine-microgabbroic shergottite, formed from slow-cooling Martian magma and featuring minerals like pyroxene and olivine. Its glassy surface shows it endured intense heat entering Earth’s atmosphere.
The meteorite was previously exhibited at the Italian Space Agency in Rome, though its current owner remains undisclosed. Testing suggests it fell to Earth only in recent years.
Alongside the meteorite, Sotheby’s Geek Week auction on 16 July will feature a mounted juvenile Ceratosaurus dinosaur skeleton, estimated at $4 to $6 million. The skeleton, from the Late Jurassic period about 150 million years ago, was discovered in Wyoming in 1996 and reassembled by fossil experts.
The Ceratosaurus, a bipedal predator smaller than the Tyrannosaurus rex, could grow up to 25 feet long. This specimen stands more than 6 feet tall and nearly 11 feet long.
The auction includes 122 lots, ranging from meteorites and fossils to gem-quality minerals, showcasing some of the rarest natural history treasures on the market today.
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Germany has told its nationals to leave Iran and refrain from travelling there to avoid getting caught in retaliatory acts by Tehran over Germany's role in triggering United Nations sanctions on Iran over its nuclear programme.
Archaeologists in south eastern Türkiye have unearthed carved stone animals that shed new light on how prehistoric people told stories. A fox, a vulture, and a wild boar—each about 3.5 cm tall—date back some 11,500 years.
Britain has barred Israeli government officials from attending its largest defence trade show, DSEI UK 2025, in response to Israel's escalating military operations in Gaza. The move marks a rare rebuke of a historically close ally during rising humanitarian concerns.
Afghan officials said Pakistani drones struck homes in Nangarhar and Khost provinces late on Wednesday, killing three people and wounding seven, prompting the Taliban government to summon Pakistan’s ambassador in Kabul on Thursday in protest.
A powerful eruption at Japan’s Shinmoedake volcano sent an ash plume more than 3,000 metres high on Sunday morning, prompting safety warnings from authorities.
According to the German Research Centre for Geosciences (GFZ), a magnitude 5.7 earthquake struck the Oaxaca region of Mexico on Saturday.
The UK is gearing up for Exercise Pegasus 2025, its largest pandemic readiness test since COVID-19. Running from September to November, this full-scale simulation will challenge the country's response to a fast-moving respiratory outbreak.
Music mega-star Taylor Swift and National Football League player Travis Kelce announced their engagement. “Your English teacher and your gym teacher are getting married," the couple wrote in a joint Instagram post, alongside photos of Kelce proposing to Swift in a garden of pink and white flowers.
Billionaire Elon Musk filed a motion on Thursday seeking to dismiss a civil lawsuit brought by the U.S. Securities and Exchange Commission (SEC), which accused him of waiting too long in 2022 to disclose a significant stake in social media platform Twitter, later renamed X.
Ford is recalling more than 355,000 pickup trucks across the U.S. after a dashboard instrument display failure was found that may prevent drivers from seeing critical information such as vehicle speed and warning lights.
U.S. chipmaker Nvidia posted revenue of $46.7 billion for the second quarter of fiscal 2026, up 56% from the same period last year and surpassing market expectations, the company announced Wednesday.
The artificial intelligence (AI) boom that has fuelled markets in recent years faces a key test on Wednesday, when industry bellwether Nvidia Corp reports its second-quarter earnings.
Lawyers for billionaire Elon Musk have asked a U.S. judge to prevent ChatGPT-owner OpenAI, from obtaining documents from Meta Platforms related to his previous $97.4 billion bid for OpenAI’s assets, according to a court filing.
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