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America 250: How has telescope technology evolved since the dawn of the U.S.?

Optical telescopes have come a long way in the past two-and-a-half centuries — from the homemade telescope of William Herschel to the orbiting Hubble Space Telescope.

Admin Recifes 15/07/2026 1

'PROMISE' me the moon? NASA wants to send spare nuclear-powered Mars rover to the lunar su

NASA has announced new lunar landing contracts for its Artemis Moon Base program, as well as a potential new moon rover mission named PROMISE.

Admin Recifes 15/07/2026 1

Chinese scientists find the best way to nuke an asteroid on its way to impact Earth

While no imminent asteroid threats have been found for Earth, Chinese scientists discussed two ways to deflect a space rock in case of trouble.

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NASA Takes Flight For America’s 250th

NASA Administrator Jared Isaacman leads a flyover featuring his personally owned Northrop F-5 Tiger during the Great American State Fair on July 4, 2026, on the National Mall in Washington, D.C. For 250 years, America has pushed the boundaries of what’s possible. From the earlies

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Unidentified metal spheres found on Australian beach are 'debris from a foreign rocket bod

The Australian Space Agency is warning residents of Queensland to be on the lookout after metallic-looking spheres, possibly space debris, appeared on a beach.

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Could evidence of life on Mars be hiding in clay? Europe wants to send a rover to check

ESA's Rosalind Franklin rover will investigate possible signs of life in Martian clay. O recorte ajuda a contextualizar a pauta dentro de Lifestyle.

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With GTA looming, consoles are getting expensive at the worst possible time

The release of Grand Theft Auto VI is a singular moment, the kind of massive cultural phenomenon that makes people want to go out and buy a console to play it. It is the preeminent modern example of what's known as a "system seller." There's almost certainly a large audience of p

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Agriculture is ready for AI, but its data isn’t

Artificial intelligence is transforming what is possible in agriculture, but industry leaders should be wary of investing in AI without first laying the groundwork. The use cases are promising, especially for an industry navigating volatile fertilizer costs, unpredictable weather

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Realta Fusion generates electricity directly from a fusion reaction, an apparent first

“We can take power from a plasma,” Kieran Furlong, co-founder and CEO of Realta Fusion, told TechCrunch. The milestone shows “what’s possible,” he added.

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A device that revives eyeballs from dead donors could make eye transplants possible

It’s not easy to transplant a whole human eye. The surgery is difficult. And the eyes themselves start to degenerate as soon as they’ve left the body. When surgeons attempted it a few years ago, the newly-transplanted eye wasn’t able to see. But researchers believe they might hav

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Republicans Gleefully Celebrate Midterms Chaos in Maine

Political operatives in Trumpworld hope that US Senate candidate Graham Platner stays in the race as long as possible. O recorte ajuda a contextualizar a pauta dentro de Tech.

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Fidji Simo steps down from OpenAI’s no. 2 role

OpenAI's No. 2 executive, Fidji Simo, is stepping down from her full-time role after her medical leave proved longer than expected — a leadership vacuum that comes at a tricky time as the company eyes a possible IPO and races to catch Anthropic in the enterprise market.

Admin Recifes 15/07/2026 1

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