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In addition to the supermassive black hole at the center of our galaxy, the Milky Way also serves as home to smaller stellar black holes that form when a massive star collapses. Scientists believe there are 100 million stellar black holes in our galaxy alone, but most of them have yet to be discovered. The ones that had already been found are, on average, around 10 times the size of our sun, with the biggest one reaching 21 solar masses. Thanks to the information collected by the European Space Agency’s Gaia mission, though, scientists have discovered a stellar black hole that’s 33 times the size of our sun, making it the biggest one of its kind we’ve ever seen in our galaxy so far. It’s also relatively close to our planet at around 1,926 light-years away. 

Gaia BH3, as it’s now called, was first noticed by a team of ESA scientists poring over data from the mission to look for anything unusual. An old giant star from the nearby Aquila constellation caught their attention with its wobbling, leading to the discovery that it was orbiting a massive black hole. BH3 was hard to find despite being so close — it’s now the second closest known black hole to our planet — because it doesn’t have celestial bodies close enough that could feed it matter and make it light up in X-ray telescopes. Before its discovery, we’d only found black holes of comparable size in distant galaxies. 

The ESA team used data from ground-based telescopes like the European Southern Observatory to confirm the size of the newly discovered celestial body. They also published a paper with preliminary findings before they release a more detailed one in 2025, so that their peers could start studying Gaia BH3. For now, what they know is that the star orbiting it has very few elements heavier than hydrogen and helium, and since stellar pairs tend to have similar compositions, the star that collapsed to form BH3 could’ve been the same. 

Scientists have long believed that it’s the metal-poor stars that can create high-mass black holes after they collapse, because they lose less mass in their lifetimes. In other words, they’d theoretically still have a lot of materials left by the time of their death to form a massive black hole. This was apparently the first evidence we’ve found that links metal-poor stars with massive stellar black holes, and it’s also proof that older giant stars developed differently than the newer ones we see in our galaxy. 

We’ll most likely see more detailed studies about binary systems and stellar black holes that use data from BH3 and its companion star in the future. The ESA believes that BH3’s discovery is just the beginning, and it’s going to be the focus of more investigations as we seek to unravel the mysteries of the universe.

This article originally appeared on Engadget at https://www.engadget.com/esas-gaia-mission-discovers-the-biggest-stellar-black-hole-in-our-galaxy-yet-085753239.html?src=rss 

Take-Two Interactive plans to lay off 5 percent of its workforce, or about 600 employees, by the end of the year, as reported in an SEC filing Tuesday. The studio is also canceling several in-development projects. These moves are expected to cost $160 million to $200 million to implement, and should result in $165 million in annual savings for Take-Two. 

As the owner of Grand Theft Auto and the parent company of Rockstar Games, 2K, Private Division, Zynga and Gearbox, Take-Two is a juggernaut in the video game industry. It reported $5.3 billion in revenue in 2023, a nearly $2 billion increase over the previous year. Just a few weeks ago, Take-Two agreed to purchase Gearbox, the studio responsible for Borderlands, for $460 million. The company is preparing to release Grand Theft Auto VI in 2025, a move that should bring in billions on its own.

Take-Two instituted a round of layoffs in 2023 across Private Division — the indie label behind Kerbal Space Program, The Outer Worlds and Rollerdrome — and other in-house studios. 

An estimated 8,800 people in the video game industry have lost their jobs in 2024 so far, and a total of 10,500 industry employees were laid off in 2023. These are, depressingly, record–breaking figures. Sony laid off about 900 people at PlayStation in February; Microsoft fired about 1,900 workers across its gaming division in January; Riot Games let go more than 500 people that same month — and these are just some of the most recent AAA layoffs. Take-Two is now at the head of this list.

Take-Two executives have been hinting at a “significant cost reduction program” coming this year, but before today, they deflected questions about mass layoffs. In March, CEO Strauss Zelnick said on an investor call, “The hardest thing to do is to lay off colleagues and we have no current plans.”

This article originally appeared on Engadget at https://www.engadget.com/take-two-plans-to-lay-off-5-percent-of-its-employees-by-the-end-of-2024-235903990.html?src=rss 

On March 8, a piece of space debris plunged through a roof in Naples, FL, ripped through two floors and (fortunately) missed the son of homeowner Alejandro Otero. On Tuesday, NASA confirmed the results of its analysis of the incident. As suspected, it’s a piece of equipment dumped from the International Space Station (ISS) three years ago.

NASA’s investigation of the object at Kennedy Space Center in Cape Canaveral confirmed it was a piece of the EP-9 support equipment used to mount batteries onto a cargo pallet, which the ISS’ robotic arm dropped on March 11, 2021. The haul, made up of discarded nickel-hydrogen batteries, was expected to orbit Earth between two to four years (it split the difference, lasting almost exactly three) “before burning up harmlessly in the atmosphere,” as NASA predicted at the time. Not quite.

The roof-piercing debris was described as a stanchion from NASA flight support equipment used to mount the batteries onto the cargo pallet. Made of the metal alloy Inconel, the object weighs 1.6 lbs and measures 4 inches tall and 1.6 inches in diameter.

Otero told Fort Meyers CBS affiliate WINK-TV that he was on vacation when his son told him that an object had pierced their roof. “I was shaking,” he said. “I was completely in disbelief. What are the chances of something landing on my house with such force to cause so much damage. I’m super grateful that nobody got hurt.”

NASA says it will investigate the equipment dump’s jettison and re-entry to try to figure out why the object slammed into Otero’s home instead of disintegrating into flames. “NASA specialists use engineering models to estimate how objects heat up and break apart during atmospheric re-entry,” the space agency explained in a news release. “These models require detailed input parameters and are regularly updated when debris is found to have survived atmospheric re-entry to the ground.”

Most space junk moves extremely fast, reaching up to 18,000 mph, according to NASA. It explains, “Due to the rate of speed and volume of debris in LEO, current and future space-based services, explorations, and operations pose a safety risk to people and property in space and on Earth.”

This article originally appeared on Engadget at https://www.engadget.com/nasa-confirms-its-space-trash-pierced-florida-mans-roof-204056957.html?src=rss 

Nearly 11 years after it first showed off its current humanoid robot, Boston Dynamics is retiring Atlas. The DARPA-funded robot was designed with search and rescue missions in mind, with the idea that it would be able to enter areas that were unsafe for humans to carry out a range of tasks. However, Atlas became a bit of a star thanks to videos showing off its slick dance moves and impressive feats of strength, agility and balance. Fittingly, Atlas is trotting off into the sunset with one final YouTube video.

“For almost a decade, Atlas has sparked our imagination, inspired the next generations of roboticists, and leapt over technical barriers in the field,” the YouTube description reads. “Now it’s time for our hydraulic Atlas robot to kick back and relax.”

Boston Dynamics’ farewell to Atlas doesn’t just show some of the cool things the robot can do. It’s a bit of a blooper reel as well. Along with hurling a toolbag and leaping between platforms, Atlas slips, trips and falls a bunch of times in the clip — oddly enough, that makes it seem more human.

Boston Dynamics of course has more commercially successful robots in its lineup, including Spot. It’s likely not the end of the line for the company’s humanoid robots entirely, though. “Take a look back at everything we’ve accomplished with the Atlas platform to date,” reads the description on the farewell video. Those last two words suggest Boston Dynamics isn’t quite done with that side of robotics yet.

Engadget has contacted the company for details about its future humanoid robot development plans. For now, it seems Atlas could be looking for a Wednesday afternoon dance partner at a robot retirement home.

This article originally appeared on Engadget at https://www.engadget.com/boston-dynamics-sends-atlas-to-the-robot-retirement-home-184157729.html?src=rss 

Whether they’re designed to be used indoors or outside, a lot of the best pizza ovens that you can currently buy can only cook a 13-inch pie. That’s great for most situations, especially if you’re keen on hosting a party where everyone can choose their toppings. However, there are times when you need more space, either for larger pizzas or to bake or roast other foods. Ooni is filling the void with its latest model, the Koda 2 Max, which is the company’s largest pizza oven so far. The 24-inch, gas-burning unit can bake pizzas up to 20 inches while still achieving the high-heat cook quality Ooni ovens are known for. 

In addition to being the biggest option in Ooni’s lineup, the Koda 2 Max has several additional features that make it an upgrade over some of the company’s other models. First, it offers dual-zone cooking with independent controls for both burners. This will allow you to cook two things at different temperatures simultaneously, or to simply have a hot and cold side of the oven when needed. To facilitate this, Ooni positioned the two burners on the sides of the Koda 2 Max rather than having one at the rear of the oven. The company says its G2 gas technology includes burners with tapered flames for more efficient heat distribution and more consistent cooking stone temps. 

Another update is the color digital temperature display mounted on the front. While this isn’t the first Ooni oven to show you the temp inside, it is the first to do so in color and it’s the first to send those stats to your phone. The Koda 2 Max retains the overall look of previous gas-burning Koda products, including the folding legs for transport. It will also connect to a propane tank like previous models in order to provide fuss-free cooking where you don’t have to manage a fire while you’re making pizza and other dishes. 

The Ooni Koda 2 Max will be available in May for $999, making it the most expensive outdoor-only option in the company’s pizza oven range. The all-electric Volt was the same price at launch, but it currently goes for $899. If you can do without all of the fancy new features and extra cooking space, the Koda 16 ($599) and Koda 12 ($399) are hundreds of dollars cheaper, baking 16- and 12-inch pizzas as the names imply. 

This article originally appeared on Engadget at https://www.engadget.com/oonis-largest-pizza-oven-yet-offers-dual-zone-heat-control-and-temperature-tracking-on-your-phone-181537924.html?src=rss