Technology

Powerful Webb Telescope captures photos of one of the earliest supernova ever seen

Published

1 year ago

January 16, 2025

Powerful Webb Telescope captures photos of one of the earliest supernova ever seen

NASA’s James Webb Space Telescope (JWST) has captured photos of one of the earliest supernovas ever seen, with features appearing like grains and knots found in a cut of wood.

“Once upon a time, the core of a massive star collapsed, creating a shockwave that blasted outward, ripping the star apart as it went,” NASA said on its website. “When the shockwave reached the star’s surface, it punched through, generating a brief, intense pulse of X-rays and ultraviolet light that traveled outward into the surrounding space.”

Now, nearly 350 years later, scientists are getting a view of the aftermath as the pulse of light reaches interstellar material and causes it to glow.

The infrared glow created was captured by JWST, revealing details that look like knots and whorls found in wood grain.

POWERFUL WEBB TELESCOPE CAPTURES MOST DISTANT KNOWN GALAXY, SCIENTISTS SAY

This background image of the region around supernova remnant Cassiopeia A was released by NASA’s Spitzer Space Telescope in 2008. By taking multiple images of this region over three years with Spitzer, researchers were able to examine a number of light echoes. Now, NASA’s James Webb Space Telescope has imaged some of these light echoes in much greater detail. Insets at lower right show one epoch of Webb observations, while the inset at left shows a Webb image of the central supernova remnant released in 2023. (Spitzer Image: NASA/JPL-Caltech/Y. Kim (Univ. of Arizona/Univ. of Chicago). Cassiopeia A Inset: NASA, ESA, CSA, STScI, Danny Milisavljevic (Purdue University), Ilse De Looze (UGent), Tea Temim (Princeton University). Light Echoes Inset: NASA, ESA, CSA, STScI, J. Jencson (Caltech/IPAC).)

“Even as a star dies, its light endures—echoing across the cosmos. It’s been an extraordinary three years since we launched NASA’s James Webb Space Telescope. Every image, every discovery, shows a portrait not only of the majesty of the universe but the power of the NASA team and the promise of international partnerships. This groundbreaking mission, NASA’s largest international space science collaboration, is a true testament to NASA’s ingenuity, teamwork, and pursuit of excellence,” NASA Administrator Bill Nelson said. “What a privilege it has been to oversee this monumental effort, shaped by the tireless dedication of thousands of scientists and engineers around the globe. This latest image beautifully captures the lasting legacy of Webb—a keyhole into the past and a mission that will inspire generations to come.”

While beautiful in nature, the observations also give astronomers the ability to map the 3-dimensional structure of the interstellar dust and gas for the first time.

“We were pretty shocked to see this level of detail,” Jacob Jencson of Caltech/IPAC in Pasadena, the principal investigator of the science program, said.

Josh Peek of the Space Telescope Science Institute in Baltimore is also a member of the team and said they see layers like those of an onion.

POWERFUL WEBB TELESCOPE SPIES SPECTACULAR STAR BIRTH CLUSTER BEYOND THE MILKY WAY

These shimmering cosmic curtains show interstellar gas and dust that has been heated by the flashbulb explosion of a long-ago supernova. (NASA, ESA, CSA, STScI, J. Jencson (Caltech/IPAC))

“We think every dense, dusty region that we see, and most of the ones we don’t see, look like this on the inside,” he said. “We just have never been able to look inside them before.”

The images produced from the JWST near-infrared camera (NIRCam) highlight a phenomenon called light echo, NASA said, which is created when a star explodes or erupts before flashing light into surrounding masses of dust and causing them to shine.

The visible light echoes are caused when the light reflects off interstellar material, where those at infrared wavelengths are caused when the dust is warmed by energetic radiation, causing it to glow.

Scientists targeted a light echo previously observed by NASA’s retired Spitzer Space Telescope, and it is one of dozens found near remains of the Cassiopeia A supernova.

MERGER OF MASSIVE BLACK HOLES FROM EARLY UNIVERSE UNCOVERED BY WEBB TELESCOPE, SCIENTISTS SAY

FILE – In this April 13, 2017 photo provided by NASA, technicians lift the mirror of the James Webb Space Telescope using a crane at the Goddard Space Flight Center in Greenbelt, Md. (Laura Betz/NASA via AP, File)

The Webb images show tightly packed sheets, with filaments displaying structures on what NASA called “remarkably small scales,” of about 400 astronomical units, or less than one-hundredth of a light year. One astronomical unit is the average distance between the Earth and the Sun, and Neptune’s orbit is 60 astronomical units in diameter.

“We did not know that the interstellar medium had structures on that small of a scale, let alone that it was sheet-like,” Peek said.

The discovery was compared by scientists to a medical CT scan.

“We have three slices taken at three different times, which will allow us to study the true 3D structure. It will completely change the way we study the interstellar medium,” Armin Rest of the Space Telescope Science Institute, and member of the team, said.

The team’s findings will be presented this week at the 245th American Astronomical Society meeting in Washington, D.C.

The Webb Telescope, the successor to the Hubble and the largest telescope ever launched into space, is a joint project of NASA and the European Space Agency.

Greg Wehner is a breaking news reporter for Fox News Digital.

Story tips and ideas can be sent to Greg.Wehner@Fox.com and on Twitter @GregWehner.

Technology

Apple’s website leaks MacBook ‘Neo,’ which could be its new cheaper laptop

Published

8 hours ago

March 3, 2026

Press Room

Apple’s website leaks MacBook ‘Neo,’ which could be its new cheaper laptop

During Apple’s week-long product launch event on Tuesday, a listing for the “MacBook Neo (Model A3404)” appeared on a regulatory compliance page on Apple’s website under its line-up of 2026 MacBooks. First spotted by MacRumors, the listing appears to be an accident and has since been removed, but may have been a leaked reference to a rumored entry-level MacBook. Unfortunately, it didn’t include any additional details beyond the device’s name and model number.

The lower price and an “entirely new design” could help the new MacBook appeal to students and casual users, competing with Chromebooks and low-cost Windows laptops. A more affordable MacBook could be especially appealing after Apple announced the M5 MacBook Air on Tuesday, which has a higher starting price than last year’s Air.

Technology

China’s compact humanoid robot shows off balance and flips

Published

8 hours ago

March 3, 2026

Press Room

China’s compact humanoid robot shows off balance and flips

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Humanoid robotics companies have already shown their machines can run at 22 mph, land backflips and even pull off front flips. So the new proving ground is not raw speed or acrobatics. It is control when something unexpected happens. That is where the EngineAI PM01 humanoid robot comes in.

In newly released footage, the compact humanoid keeps dancing after being deliberately pushed off balance. It performs a controlled forward slip, absorbs the disruption and smoothly regains rhythm within seconds. The motion looks fluid and surprisingly natural.

Then it lands another front flip, this time as part of a broader demonstration of balance and recovery.

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EngineAI pushes back on CGI skepticism as its PM01 humanoid robot demonstrates controlled recovery and dynamic motion. (Liu Lihang/Xinhua via Getty Images)

EngineAI PM01 humanoid robot shows advanced balance control

Speed gets attention. Recovery earns trust. When someone shoves the PM01, it does not freeze. It recalculates its center of mass, adjusts joint torque and corrects posture in real time. That level of control depends on tight coordination between sensors, actuators and AI algorithms. The front flip adds another challenge.

Front flips are typically harder than backflips. Rotating forward shifts the body weight ahead of the support base. That makes landings less forgiving. The EngineAI PM01 humanoid robot executes the move with coordinated arm swing, core stabilization and accurate landing mechanics. This is not about flashy tricks. It is about controlled dynamic motion under stress.

Why the compact size of the EngineAI PM01 matters

The PM01 stands just under 4 feet tall. That smaller build works to its advantage. A lower center of mass reduces tipping risk and requires less rotational force during flips. Its lighter structure also helps distribute impact forces more efficiently when it lands.

By comparison, EngineAI’s larger SE01 stands about 4 feet, 6 inches tall and weighs 88 pounds. The PM01 is roughly 10.5 inches shorter and about 17.6 pounds lighter. That size difference makes it more agile in research and development settings.

Full-sized humanoids face greater mechanical stress during high-impact maneuvers. They need stronger actuators, reinforced joints and heavier structural support to stay stable. Compact robots like the EngineAI PM01 can achieve advanced movement with less overall strain.

CHINA’S ROBOTICS GIANT PUTS 200 ROBOTS TO THE TEST

The PM01 robot stands on display at EngineAI’s robot retail flagship store in Shenzhen, Guangdong Province of China. Newly released footage shows the PM01 humanoid absorbing a push and recalculating its center of mass within seconds. (VCG/VCG via Getty Images)

AI hardware powering the EngineAI PM01 humanoid robot

Under the hood, the EngineAI PM01 humanoid robot combines advanced perception with serious computing power. It uses an Intel RealSense depth camera for visual awareness and spatial mapping. A dual-chip setup integrates Nvidia Jetson Orin with an Intel N97 processor. That architecture supports real-time AI workloads and rapid balance correction when the robot is pushed or slips.

The robot features 24 degrees of freedom, including 12 joint motors. This design allows smooth coordinated movement across its limbs and torso. In the small humanoid segment, PM01 competes with models like the Unitree G1 and the Booster T1. It walks at up to about 4.5 miles per hour, faster than the T1, though still below some larger high-speed humanoid platforms built for sprint performance.

EngineAI appears less focused on headline-grabbing speed and more focused on refined stability and controlled motion.

EngineAI pushes back against CGI claims

As humanoid videos go viral, skepticism follows. EngineAI recently addressed CGI accusations by releasing footage of its T800 humanoid physically interacting with its CEO. The company clearly wants to demonstrate that its robots operate in the real world.

That credibility push matters. In a crowded robotics market, bold claims are common. Physical demonstrations help separate engineering progress from digital effects.

WARM-SKINNED AI ROBOT WITH CAMERA EYES IS SERIOUSLY CREEPY

The nearly 4-foot-tall EngineAI PM01 uses AI-powered sensors and joint motors to recover from slips and continue moving. (VCG/VCG via Getty Images)

What this means to you

Right now, this looks like a polished demo. However, balance and recovery are critical for real-world use. If humanoid robots are going to work in warehouses, hospitals or our homes, they must handle bumps, slips and unexpected contact without causing damage. A machine that can brace itself, fall safely and stand back up is far more practical than one that performs a single choreographed stunt. As humanoids move closer to everyday environments, resilience becomes just as important as athletic performance. The more stable they are, the more comfortable people will feel sharing space with them.

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Kurt’s key takeaways

Humanoid robots can already run fast, flip and move with serious athletic ability. What companies are racing to perfect now is something more practical: balance when things go wrong. The EngineAI PM01 humanoid robot shows how compact design and real-time correction can help a machine stay upright, recover quickly and keep moving without chaos. That kind of control matters far more in a crowded warehouse, hospital hallway or public space than a perfectly staged stunt. We are starting to see the shift from viral demo moments to robots built for everyday reliability. The real breakthrough is not the flip. It is what happens after the push.

When humanoid robots can absorb a shove, land a flip and get back to work without missing a beat, how close are we to seeing them in your neighborhood? Let us know by writing to us at Cyberguy.com.

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Kurt “CyberGuy” Knutsson is an award-winning tech journalist who has a deep love of technology, gear and gadgets that make life better with his contributions for Fox News & FOX Business beginning mornings on “FOX & Friends.” Got a tech question? Get Kurt’s free CyberGuy Newsletter, share your voice, a story idea or comment at CyberGuy.com.

Technology

Anthropic upgrades Claude’s memory to attract AI switchers

Published

20 hours ago

March 2, 2026

Press Room

Anthropic upgrades Claude’s memory to attract AI switchers

Anthropic is making it easier to switch to its Claude AI from other chatbots with an update that brings Claude’s memory feature to users on the free plan, along with a new prompt and dedicated tool for importing data from other chatbots. These upgrades could allow users who have been using rivals like OpenAI’s ChatGPT or Google’s Gemini to quickly copy the data their preferred AI has collected on them and bring it over to Anthropic’s chatbot. That way, they don’t have to “start over” teaching Claude the context and history their previous chatbot already knows.

The option to import and export memories from Claude has been available since October, when Anthropic also rolled out the option for users to turn on Claude’s memory. Up until now, the memory feature was only available to users on paid Claude subscriptions, but now all Claude users can turn it on by going into “settings” then “capabilities.” This menu is also where users can find the new memory importing tool, which has users copy a pre-written prompt into their previous AI then copy the output from that prompt back into Claude’s importing tool.

Anthropic is introducing the upgraded memory importing tool as Claude is seeing a rise in popularity, driven by tools like Claude Code and Claude Cowork. Last month, Anthropic launched its new Opus 4.6 and Sonnet 4.6 models, which the company says are better at coding and completing complex tasks like working through a spreadsheet or filling out forms.

Anthropic has also been experiencing a spike in attention recently after pushing back against demands from the Pentagon to loosen the guardrails on its AI models, with the company stating publicly that they drew “red lines” around mass surveillance and fully autonomous lethal weapons.