Notícias · Recifes

'Superman Returns' at 20: Is it a sequel? Is it a reboot? Two decades on, we're still not

Brandon Routh's only outing in the cape is more than just a love letter to Richard Donner's classic original movie. O recorte ajuda a contextualizar a pauta dentro de Lifestyle.

Admin Recifes 15/07/2026 2

NASA Students Get Airborne View of Atmospheric Science at Ellington Field

From June 3 to 13, aircraft at Ellington Field in Houston gave students a firsthand look at how scientists study Earth from the air. Through NASA’s Student Airborne Research Program, or SARP, students learned how airborne field campaigns collect data used in atmospheric science,

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'Acceleration without fuel:' Revolutionary superconducting thruster harnesses Earth's magn

A novel space thruster using superconducting magnets completed its first orbital tests. The technology could in the future propel spacecraft using just the power of the sun.

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NASA Space Telescope Maps Magnetic Fields of ‘Lighthouse’ Pulsar

For the first time, scientists have used NASA’s IXPE (Imaging X-ray Polarimetry Explorer) to directly measure the magnetic fields of PSR J1101−6101, a pulsar located within what is often referred to as the Lighthouse Nebula. The results provide new insight into the structure of s

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This cosmic 'lighthouse' is blazing a magnetic trail through the Milky Way

For the first time, astronomers have directly mapped the magnetic field surrounding one of the Milky Way's most unusual pulsars, confirming a decades-old prediction about how particles stream away from the rapidly spinning stellar corpse.

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World Cup Teams Are in a Race for AI Dominance

This year, FIFA is providing an AI agent that any team can use. Is it enough to level the playing field or will future winners be determined by which team can afford the best tools?

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The bat that weighs the same as a teaspoon of salt – and the biologist who rediscovered it

The short-tailed roundleaf bat was feared extinct until scientist Iroro Tanshi found one in Afi sanctuary in Nigeria, and set out to protect the only confirmed roosting colonyJust after sunrise, a cacophony of whoops and chatter can be heard over the verdant forests of the Afi mo

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Interlayer self-doping could unlock room-temperature multiferroics in atom-thin materials

Multiferroics are materials that exhibit more than one prominent "ferroic" property, such as ferromagnetism and ferroelectricity. One of their most advantageous features is that they allow engineers to control their magnetic states with electric fields or vice versa, due to an ef

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A magnetic field that kills superconductivity can also bring it back

Magnetic fields are generally known to destroy superconductivity in a material. However, in exceptional cases, they can lead to what is known as "re-entrant superconductivity"—where superconductivity disappears as expected, but then unexpectedly returns when the magnetic field is

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Laser experiments push helium to record shock pressures

Deep inside gas giants like Jupiter and Saturn, hydrogen and helium coexist under pressures millions of times greater than Earth's atmosphere. Under those conditions, helium may separate from hydrogen and influence a planet's internal heat flow, structure and magnetic field. Unde

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Nearly isotropic superconducting property revealed in trilayer nickelate

A research team led by Prof. Zhang Jinglei from Hefei Institutes of Physical Science, Chinese Academy of Sciences, found that the trilayer nickelate La4Ni3O10-δ exhibits a nearly isotropic upper critical field under high pressure. This finding provides important experimental insi

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May 2024 superstorm drew most ring current ions from Earth, not solar wind, research revea

In May 2024, auroras were observed at unusually low latitudes across the globe, lighting up skies that rarely see such displays. Inside Earth's magnetosphere, the region of space surrounding our planet and dominated by its intrinsic magnetic field, something significant was final

Admin Recifes 15/07/2026 2

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