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Two FAST-discovered pulsars: Follow-up observations determine their fundamental parameters

Using the Green Bank Telescope (GBT), astronomers from West Virginia University and elsewhere have observed two distant pulsars identified with the Five-hundred-meter Aperture Spherical Radio Telescope (FAST). Results of the observational campaign, presented October 27 on the arXiv preprint server, deliver important insights into the properties of these two pulsars.

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Brains and stock markets follow the same rules in crisis, study finds

What do brains and the stock market have in common? While this might sound like a set-up for a joke, new research from U-M researchers reveals that the behaviors of brains and economies during crises can be explained using observations common in the realm of physics. Their work is published in the journal Proceedings of the National Academy of Sciences.

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NASA’s STS 115 Mission: When A UFO Prevented The Space Shuttle From Returning Home

YouTube Video Here: https://www.youtube.com/embed/nALBijai_Yo?feature=oembed&enablejsapi=1

One of the most fascinating UFO videos ever filmed by NASA was recorded during space shuttle Atlantis’ trip to the International Space Station in September of 2006.

During the 13-day mission, a number of mysterious objects were spotted by the Astronauts, and one in particular sighting caused Atlantis to delay their return to Earth.

On September 19, 11 days into the mission, when the crew was preparing for their return home, astronauts aboard the shuttle informed the Mission Control Center that, following the test of the reaction control system, an object was seen moving in a co-orbital path with the Orbiter. The astronauts spotted the object using an onboard TV camera, but unfortunately, the resolution of the images was not high enough to identify the object.

In a news report by Space.com from September 19 dubbed ‘Atlantis Landing Delayed After Mystery Object Spotted,’ we can see the importance not only NASA, but Astronauts gave to the object, and the confusion it created.

“The question is ‘What is it?’” NASA’s shuttle program manager Wayne Hale said at the time, adding that the object – which appeared small and dark against a blue Earth in the video – could be something as simple as ice, ceramic cloth gap-filler, or a piece of harmless shim stock plastic known to be dangling from Atlantis’ heat shield. “Is it something benign like that, which we have seen before, or is it something more critical that we should pay attention to?”

But was it only ice, ceramic cloth gap-filler, or a piece of harmless shim stock plastic known to be dangling from Atlantis’ heat shield? Or is it possible that the mysterious object may have been something far more mysterious?

NASA Spaceflight wrote about the mystery object the same day as the space.com article was released stating that:

“Shuttle Atlantis’ return home has been moved back a day, until Thursday morning, due to poor weather at the Kennedy Space Center, and continued analysis by NASA managers/Tiger Team to ascertain what an Unidentified Falling Object (UFO) may be after it was spotted near the orbiter.”

UFO
Space Debris? UFO Researchers think not. Image Credit: NASA.

Speaking to NASA Spaceflight at the time, Wayne Hale said: “‘It appears to be tumbling, and it also appears to be rectangular in shape, but we have no scale to reference with that photography – so we still have a bit of a mystery there.”

But despite trying to understand what it was, no one could say for sure. What NASA did know at the time is that nothing was missing from the orbited:

“We have already cleared many parts of the orbiter (through that data),” confirmed Hale. “And we’ve spotted nothing missing.”

But the one object wasn’t alone. Astronauts quickly spotted more mysterious objects near the shuttle.

At the time, Atlantis commander Brent Jett described the objects as two rings, adding that: “It doesn’t look like anything I’ve seen outside the shuttle.”

It is noteworthy to mention that during NASA Space Shuttle program, countless mysterious objects have been spotted not only near NASA’s Space Shuttles but near the International Space Station as well.

Source:

Video Footage Credit: NASA

NASA Spaceflight

Space.com

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Daylight sighting 20 miles northeast of Penn State — a sasquatch crossing I-80 (Report 79292)

Class B; October 2025; Pennsylvania, Centre County

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Video: Seas of the Sun, the story of Cluster

What began with tragedy ended in triumph. This is the untold story of the European Space Agency’s pioneering 25-year Cluster mission to study how invisible solar storms impact Earth’s environment.

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Global initiative advances next-generation light sensors based on emerging materials

A global team of experts from academia and industry has joined forces in a landmark Consensus Statement on next-generation photodetectors based on emerging light-responsive materials, which could accelerate innovative applications across health care, smart homes, agriculture, and manufacturing.

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Scientists recreate cosmic ‘fireballs’ to probe mystery of missing gamma rays

An international team of scientists, led by the University of Oxford, has achieved a world-first by creating plasma “fireballs” using the Super Proton Synchrotron accelerator at CERN, Geneva, to study the stability of plasma jets emanating from blazars.

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When slowing down pays off: Physicists reveal surprising insights from taxi drivers

Taxi drivers who slow down when searching for passengers are not only more efficient but also earn more, according to a new study. The research analyzed over 2.3 billion GPS data points collected from 40,000 taxi drivers across three Chinese cities to understand which search strategies produce better outcomes, specifically, how drivers can locate passengers faster and increase profitability.

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How silver iodide triggers ice formation at the atomic level

No one can control the weather, but certain clouds can be deliberately triggered to release rain or snow. The process, known as cloud seeding, typically involves dispersing small silver iodide particles from aircraft into clouds. These particles act as seeds on which water molecules accumulate, forming ice crystals that grow and eventually become heavy enough to fall to the ground as rain or snow.

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Pixelized galaxy cluster strong lens modeling improves precision of Hubble constant measurement

For the first time, an international research team led by the Shanghai Astronomical Observatory (SHAO) of the Chinese Academy of Sciences has demonstrated that applying pixelized strong-lensing modeling on a galaxy cluster scale can significantly improve the precision of the inferred Hubble constant (H0)—a key parameter that describes the expansion rate of the universe.

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Modeling black holes is easier with a flicker of light

A few days ago, I wrote about non-singular black hole models, specifically one known as the Hayward model. Since its introduction in 2006, several variations of the Hayward model have been introduced, including a rotating model similar to the Kerr metric used to study the supermassive black holes we’ve observed directly. This raises an interesting question: what if we use a rotating Hayward model instead of the usual Kerr model? A recent study answers that question.

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Chemists find clues to the origins of buckyballs in space

Far from Earth, in the vast expanses of space between stars, exists a treasure trove of carbon. There, in what scientists call the “interstellar medium,” you can find a wide range of organic molecules—from honeycomblike polycyclic aromatic hydrocarbons (PAHs) to spheres of carbon shaped like soccer balls.

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25 Years of the International Space Station: What archaeology tells us about living and working in space

The International Space Station is one of the most remarkable achievements of the modern age. It is the largest, most complex, most expensive and most durable spacecraft ever built.

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Is it aliens? Why that’s the least important question about interstellar objects

On October 29, Comet 3I/ATLAS reached its closest point to the sun.

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What are the cosmic voids made of?

Now that we have tools to find vast numbers of voids in the universe, we can finally ask…well, if we crack ’em open, what do we find inside?

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