By Greg Bensinger OpenAI, the startup behind the wildly popular ChatGPT artificial intelligence chatbot, said Thursday it will

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SpaceX has launched a new type of zero-fuel propulsion system into orbit, which its creators claim will revolutionise the space industry. The Quantum Drive engine, built by US startup IVO Ltd, was fitted on a microsatellite that entered orbit aboard SpaceX’s Transporter 9 mission, which lifted off from the Vandenberg Space Force Base in California. IVO claims that its technology is the world’s first commercially viable pure electric propulsion technology that works in space, drawing “limitless power for propulsion from the Sun”. It relies on a controversial theory called Quantized Inertia (QI) that challenges Isaac Newton’s Laws of Motion, with some physicists dismissing the technology as impossible. The QI theory was first proposed in 2007 by physicist Mike McCulloch, who drew on the mysterious properties of quantum mechanics to account for a new understanding of inertia as defined by Newton’s First Law of Motion. IVO chief executive Richard Mansell said his company performed 100 hours of vacuum chamber testing before the launch, during which the quantum drive produced a small amount of thrust. “Deploying Quantum Drive into orbit in a Rogue satellite on SpaceX Transporter 9 is a milestone for the future of space propulsion,” Mansell said. “Quantum Drive’s capability allows Rogue to produce new satellite vehicles with unlimited Delta V.” A pair of Quantum Drives are fitted to the BARRY-1 cubesat, which will take around one month to settle into its orbit before the next-generation propulsion system is activated in an effort to raise the satellites orbit by 100 kilometres. If successful, its creators say it will not only rewrite the critical principles of physics, but also form the foundation for a new era of space travel and exploration. “There are many things that have held back space exploration, one of them of course is power and propulsion,” said Mansell. “IVO’s quantum drive eliminates this propulsion problem by eliminating the fuel. By taking away the fuel, then you have essentially unlimited thrust.” Read More ‘It’s becoming like an airport’: How SpaceX normalised rocket launches

UPDATE: Jun. 28, 2023, 3:35 p.m. EDT This story has been updated to reflect the

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Archaeologists are terrified to open the tomb of Qin Shi Huang, China's first emperor who has been buried for 2,200 years. The tomb of Qin Shu Huang, who ruled from 221 BC to 210 BC, is guarded by a terracotta army of soldiers and horses. The discovery was found by farmers back in 1974 in the Shaanxi province of China. While archaeologists explored the area, they have never opened the tomb itself – and within good reason. According to IFL Science, not only do archaeologists believe it will cause damage, but there are rumours of deathly booby traps that could kill curious intruders. Writings by Chinese historian Sima Qian 100 years after Qin Shu Huang's death claim "Palaces and scenic towers for a hundred officials were constructed and the tomb was filled with rare artifacts and wonderful treasure." He continued: "Craftsmen were ordered to make crossbows and arrows primed to shoot at anyone who enters the tomb. Mercury was used to simulate the hundred rivers, the Yangtze and Yellow River, and the great sea, and set to flow mechanically." Sign up for our free Indy100 weekly newsletter Even if those alleged crossbows failed thousands of years later, there are still fears of liquid mercury seeping through the cracks. "Highly volatile mercury may be escaping through cracks, which developed in the structure over time, and our investigation supports ancient chronicle records on the tomb, which is believed never to have been opened/looted," one 2020 paper suggests, as per the publication. Scientists have reportedly toyed with the idea of using non-invasive techniques to open the tomb, however, they have not yet come to fruition. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

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The XDefiant Open Session runs from June 21 to June 23 for all players who register to participate in the last Beta before the game launches this summer.

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By Foo Yun Chee Brussels Microsoft said on Thursday it would unbundle its chat and video app Teams