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Space datacenters proposed by Musk and Bezos ‘catastrophic’ for planet, experts warn

New US petition demands review of plans from tech companies amid fears of environmental destructionSpace datacenters proposed by SpaceX, Jeff Bezos’s Blue Origin and others would release staggering levels of pollution that would probably alter the Earth’s atmosphere and be “catastrophic” for the planet, space industry experts and environmental groups warn in a new petition […]

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Shape-shifting mirrors on NASA’s new space telescope could unveil Jupiters like our own

When NASA’s Nancy Grace Roman Space Telescope launches, as early as the end of next month, it will attempt one of astronomy’s most precise disappearing acts to date. The telescope will carry the first space-bound “active” coronagraph, an instrument that effectively erases most of the light from a star during photography. It will allow astronomers

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What is China’s SpaceSail, and could it rival Elon Musk’s Starlink?

The company has just a few hundred satellites in low Earth orbit but has state backing and is already reportedly negotiating with dozens of countriesElon Musk’s Starlink has long dominated the satellite internet industry, but a Chinese government-backed project is aiming to challenge its position.SpaceSail has just a few hundred satellites in low Earth orbit

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The search for dark matter has been blown wide open

Underneath an Apennine massif, below the Jinping Mountains of Sichuan, and at the bottom of a South Dakota mine, there is a cosmic hunt afoot. Isolated deep beneath these rocky shields, massive detectors filled with liquid xenon aim to make the first direct detections of dark matter, the long-sought invisible substance whose gravity has sculpted

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SpaceX is now a public company valued for its AI potential, so what comes next?

Space Exploration Technologies, better known simply as SpaceX, became a publicly traded company on Friday nearly a quarter of a century after it was founded. The company began trading on the NASDAQ exchange in New York City at $135 a share, valuing SpaceX at nearly $1.8 trillion. By the end of the trading day the

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SpaceX targets biggest ever stock market debut, putting Musk on course to be trillionaire

IPO could raise up to $75bn, giving SpaceX market value of $1.77tn as it sets up Musk for extraordinary wealthSpace X is seeking to raise about $75bn (£55bn) through its imminent stock market listing, , the company has said, which would make it the largest initial public offering ever.If the stock market launch – primed

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Nasa selects Jeff Bezos’s Blue Origin for first of three uncrewed lunar missions

Three lunar landings are planned for this year in preparation for the construction of a $20bn moon baseSign up for the Breaking News US newsletter emailNasa announced on Tuesday ambitious plans for three uncrewed lunar missions this year to kickstart construction of a $20bn moon base, and said it had chosen the Amazon founder Jeff

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Mars colony and Grok warnings: five strange details in SpaceX’s pitch to investors

IPO filing from Elon Musk’s company reveals closer look at finances, cosmic ambitions and tech empire’s quirksSpaceX publicly released an investor prospectus on Wednesday as part of its plan for a $1.75tn debut on the US stock market next month, revealing unseen details about the finances and future plans of Elon Musk’s flagship company. In

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Amazon to buy satellite firm Globalstar for $11.57bn in challenge to Musk’s Starlink

Deal, subject to regulatory approval, would give Bezos firm access to Globalstar’s network of two dozen satellitesAmazon said on Tuesday it would acquire a satellite company in an $11.57bn deal, bolstering its own fledgling space business as it looks to take on Elon Musk-led bigger rival Starlink.The deal gives Amazon access to Globalstar’s network of

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NASA is building the first nuclear reactor-powered interplanetary spacecraft. How will it work?

MIT Technology Review Explains: Let our writers untangle the complex, messy world of technology to help you understand what’s coming next. You can read more from the series here. Just before Artemis II began its historic slingshot around the moon, Jared Isaacman, the recently confirmed NASA administrator, made a flurry of announcements from the agency’s headquarters

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