329,000 mph nuclear rocket leading next era of space travel
Get ready because the future of traveling to other planets just got a massive upgrade. Pulsar Fusion, a U.K.-based aerospace company, is developing a compact fusion engine called the Dual Direct Fusion Drive that could drastically change space exploration as we know it. This engine powers their Sunbird spacecraft, which promises to make space missions faster, cheaper and more efficient.
Join the FREE "CyberGuy Report": Get my expert tech tips, critical security alerts and exclusive deals, plus instant access to my free "Ultimate Scam Survival Guide" when you sign up!
Can you imagine a spacecraft that can reach speeds of almost 329,000 mph? That's what Sunbird is aiming for. This incredible speed is due to its nuclear fusion propulsion system. The Sunbird boasts a high specific impulse and an integrated 2 MW power system, making it a reusable transfer vehicle perfect for those deep-space missions that are currently out of reach.
The Dual Direct Fusion Drive is designed to produce thrust and continuous electrical power; think of it as the ultimate energy-efficient engine. It can deliver between 10,000 and 15,000 seconds of specific impulse while generating 2 megawatts of energy. What this really means is that missions can last longer and require much less fuel compared to traditional rockets.
Sunbird has some pretty amazing potential uses; imagine it transporting 2,200-4,400 pounds of cargo to Mars in under six months, about 60 days faster than current systems, allowing crucial supplies to reach the Red Planet sooner. It could also carry probes to distant planets like Jupiter or Saturn in less than four years, all while powering scientific instruments in areas where solar energy is weak.
As a reusable cislunar transport system, Sunbird can deliver up to 3,300 pounds of supplies to lunar orbit, which would support operations like fuel processing and spacecraft navigation. Sunbird could also facilitate trips to near-Earth asteroids for mining, reducing travel times and providing the power needed for drilling and material processing. Finally, it can deliver power to next-generation space telescopes in distant orbits, supporting cryogenics and real-time communications, opening up new possibilities for space observation.
Getting to low Earth orbit is one of the most energy-intensive parts of space travel. Sunbird can stay stationed in orbit, allowing other spacecraft to dock and use the fusion engine for the rest of the journey. This could cut fuel storage needs by as much as 50% for missions to places like Mars or Jupiter.
Pulsar Fusion plans to begin static tests this year and aims for an in-orbit demonstration by 2027. This demonstration will be a critical step toward validating the Sunbird's innovative technology in the harsh environment of space.
Even with some uncertainties in government-funded space programs, companies like Pulsar Fusion are pushing forward with groundbreaking technologies. Sunbird represents a significant innovation in space propulsion and could revolutionize how we explore our solar system and beyond. This spacecraft might just reshape the future of planetary science in the years ahead, and honestly, that's pretty cool.
Imagine Sunbird eventually offering crewed missions. Would you be willing to take a trip to Mars, knowing the risks and potential rewards of pioneering this new frontier? Let us know by writing us at Cyberguy.com/Contact.
For more of my tech tips and security alerts, subscribe to my free CyberGuy Report Newsletter by heading to Cyberguy.com/Newsletter.
Follow Kurt on his social channels:
Answers to the most-asked CyberGuy questions:
New from Kurt:
Copyright 2025 CyberGuy.com. All rights reserved.
Hashtags
Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles
Fox News
2 days ago
- Fox News
Windowless jets offer digital experience on future flights
Print Close By Kurt Knutsson, CyberGuy Report Published June 05, 2025 With the unveiling of Otto Aviation's Phantom 3500, humans are heading toward a future of windowless jets. The aircraft is redefining air travel by eliminating traditional windows in favor of a sleek, aerodynamic design, something many engineers are surely happy about. It's a radical approach, but it's one that, on top of improving fuel efficiency and reducing drag, will still offer some of the best views using digital technology. Join the FREE "CyberGuy Report" : Get my expert tech tips, critical security alerts and exclusive deals, plus instant access to my free "Ultimate Scam Survival Guide" when you sign up! Why is windowless design such a big deal for aircraft? Most travelers don't realize that windows are structural weak points in an aircraft. They require extra reinforcement, add weight and disrupt the smooth flow of air over the fuselage (the main body of the plane). This increases drag, a resistance force that makes flight less efficient. By removing windows, the Phantom 3500's surface allows air to flow with minimal turbulence, helping the aircraft achieve what Otto Aviation describes as "full laminar flow characteristics." HYPERSONIC JET PROMISES NYC TO LONDON IN UNDER AN HOUR This is a major contributor to its impressive aerodynamic performance. The windowless design is not just for aesthetics. Otto Aviation specifically engineered the fuselage to optimize laminar flow, using lightweight materials and smooth surfaces to further reduce drag and fuel consumption. SOLAR-POWERED AIRCRAFT ACHIEVES GROUNDBREAKING 22-HOUR AUTONOMOUS FLIGHT How Phantom 3500 gives windowless passengers stunning digital views A common concern with windowless aircraft is claustrophobia. To address this, the Phantom 3500 features high-definition digital screens along the cabin walls and ceiling. These displays stream real-time video from cameras mounted on the aircraft's exterior, offering passengers a panoramic, immersive view of the skies. Otto Aviation refers to this system as Super Natural Vision, a proprietary technology that replaces traditional windows with state-of-the-art digital displays, seamlessly integrating real-time external views for a unique in-flight experience. The spacious, luminous cabin measures 800 cubic feet with a 6-foot-5-inch ceiling, comfortably accommodating four or more passengers in a luxurious, flexible layout. The cabin can seat up to nine passengers, depending on configuration, and is designed to maximize comfort and functionality. Freed from the constraints of window placement, the interior can be customized for relaxation, productivity or entertainment, ensuring passengers enjoy the journey as much as the destination. CHINESE WEARABLE EVTOL JETPACK MAKES HISTORIC FIRST FLIGHT Phantom 3500 sets new standard in jet fuel efficiency and performance The Phantom 3500 builds on flight tests from Otto's Celera 500L prototype and Dassault Systèmes' 3DEXPERIENCE platform. By sustaining laminar flow, the aircraft aims to improve fuel efficiency by 35%. This allows it to maintain high-speed performance while consuming less fuel, making it one of the most aerodynamically efficient aircraft ever developed. It operates in the transonic range (Mach 0.8–1.2), balancing speed and efficiency. It can also reach a cruising altitude of 51,000 feet, significantly higher than most commercial airliners, which typically fly between 30,000 and 40,000 feet. Thanks to its streamlined fuselage and optimized aerodynamics, the Phantom 3500 burns 50% less fuel than conventional business jets. This reduction in fuel consumption translates to lower operating costs and a significant decrease in carbon emissions. The Phantom 3500's wings achieve complete laminar flow, allowing for smoother airflow and reduced drag, enabling the aircraft to take off from runways as short as 3,500 feet, nearly doubling the number of accessible airports in the U.S. alone compared to similar-sized jets. GET FOX BUSINESS ON THE GO BY CLICKING HERE SUBSCRIBE TO KURT'S YOUTUBE CHANNEL FOR QUICK VIDEO TIPS ON HOW TO WORK ALL OF YOUR TECH DEVICES Kurt's key takeaways The Phantom 3500 gives us a glimpse of where air travel could be headed. With its focus on efficiency and those stunning digital screens offering panoramic views, flying might soon feel more immersive and enjoyable than ever. If this jet lives up to its promise, the window seat could become a thing of the past, and the future of aviation might get a lot greener and faster, too. CLICK HERE TO GET THE FOX NEWS APP Would you trade traditional airplane windows for high-definition digital screens showing real-time views? Let us know by writing us at For more of my tech tips and security alerts, subscribe to my free CyberGuy Report Newsletter by heading to Ask Kurt a question or let us know what stories you'd like us to cover. Follow Kurt on his social channels: Answers to the most-asked CyberGuy questions: New from Kurt: Copyright 2025 All rights reserved. Print Close URL
Yahoo
5 days ago
- Yahoo
Massive data breach exposes 184 million passwords and logins
Data breaches are no longer rare events but a persistent problem. We've been seeing regular incidents at public-facing companies across various sectors, including healthcare, retail and finance. While bad actors are certainly to blame, these corporations aren't entirely without fault. They often make it easy for hackers to access user data by failing to protect it properly. A recent example came to light when a cybersecurity researcher discovered an open database containing over 184 million account credentials. Join The FREE CyberGuy Report: Get my expert tech tips, critical security alerts and exclusive deals — plus instant access to my free Ultimate Scam Survival Guide when you sign up! Cybersecurity researcher Jeremiah Fowler has revealed the existence of an open database that contains 184,162,718 million account credentials. These include email addresses, passwords, usernames and URLs for platforms such as Google, Microsoft, Apple, Facebook and Snapchat. The information also covers banking services, medical platforms and government accounts. Most shockingly, the entire dataset was left completely unsecured. There was no encryption, no authentication required and no form of access control. It was simply a plain text file sitting online for anyone to find. Read On The Fox News App 19 Billion Passwords Have Leaked Online: How To Protect Yourself Fowler located the database during routine scanning of publicly exposed assets. What he found was staggering. The file included hundreds of millions of unique records containing user credentials linked to the world's largest technology and communication platforms. There were also account details for financial services and official portals used by state institutions. The file was not protected in any way. Anyone who discovered the link could open it in a browser and instantly view sensitive personal data. No software exploit was needed. No password was asked for. It was as open as a public document. 200 Million Social Media Records Leaked In Major X Data Breach Fowler believes the data was harvested using an infostealer. These lightweight tools are favored by cybercriminals for their ability to silently extract login credentials and other private information from compromised devices. Once stolen, the data is often sold on dark web forums or used in targeted attacks. After reporting the breach, the hosting provider quickly removed access to the file. However, the owner of the database remains unknown. The provider did not disclose who uploaded it or whether the database was part of a legitimate archive that was accidentally published. Fowler could not determine whether this was the result of negligence or an operation with malicious intent. To verify the data, Fowler contacted some individuals listed in the records. Several confirmed that the information was accurate. This confirmation turns what might seem like abstract statistics into something very real. These were not outdated or irrelevant details. These were live credentials that could allow anyone to hijack personal accounts in seconds. 1.7 Billion Passwords Leaked On Dark Web And Why Yours Is At Risk Hr Firm Confirms 4M Records Exposed In Major Hack 1. Change your password on every platform: If your login credentials have been exposed, it's not enough to change the password on just one account. Cybercriminals often try the same combinations across multiple platforms, hoping to gain access through reused credentials. Start by updating your most critical accounts, email, banking, cloud storage and social media, then move on to others. Use a new, unique password for each platform and avoid variations of old passwords, as they can still be predictable. Consider using a password manager to generate and store complex passwords. Our top-rated password manager delivers powerful protection to help keep your accounts secure. It features real-time data breach monitoring to alert you if your login details have been exposed, plus a built-in data breach scanner that checks your saved emails, passwords and credit card information against known leak databases. A password health checker also highlights weak, reused or compromised passwords so you can strengthen your online defenses with just a few clicks. Get more details about my best expert-reviewed Password Managers of 2025 here. 2. Enable two-factor authentication: Two-factor authentication, or 2FA, is a critical security feature that drastically reduces the risk of unauthorized access. Even if someone has your password, they won't be able to log in without the second verification step, usually a one-time code sent to your phone or an authenticator app. Enable 2FA on all services that support it, especially your email, financial accounts and any service that stores sensitive personal data. 3. Watch for unusual account activity: After a breach, it's common for compromised accounts to be used for spam, scams, or identity theft. Pay close attention to signs such as login attempts from unfamiliar locations, password reset requests you didn't initiate or unexpected messages sent from your accounts. Most platforms allow you to review login history and connected devices. If you see something off, take action immediately by changing your password and revoking suspicious sessions. 4. Invest in personal data removal services: You should also consider a data removal service. Given the scale and frequency of breaches like the one described above, relying on personal caution alone is no longer enough. Automated data removal services can provide an essential extra layer of defense by continuously scanning for and helping eliminate your exposed information from data broker sites and other online sources. While no service promises to remove all your data from the internet, having a removal service is great if you want to constantly monitor and automate the process of removing your information from hundreds of sites continuously over a longer period of time. Check out my top picks for data removal services here. Get a free scan to find out if your personal information is already out on the web. 5. Avoid clicking on suspicious links and use strong antivirus software: One of the most common post-breach threats is phishing. Cybercriminals often use information from leaked databases to craft convincing emails that urge you to verify your account or reset your password. Never click on links or download attachments from unknown or suspicious sources. Instead, visit websites by typing the URL directly into your browser. The best way to safeguard yourself from malicious links is to have strong antivirus software installed on all your devices. This protection can also alert you to phishing emails and ransomware scams, keeping your personal information and digital assets safe. Get my picks for the best 2025 antivirus protection winners for your Windows, Mac, Android and iOS devices. 6. Keep your software and devices up to date: Many cyberattacks exploit known vulnerabilities in outdated software. Operating systems, browsers, antivirus programs and even apps need to be updated regularly to patch security flaws. Turn on automatic updates wherever possible so you're protected as soon as fixes are released. Staying current with your software is one of the easiest and most effective ways to block malware, ransomware and spyware from infiltrating your system. Hackers Using Malware To Steal Data From Usb Flash Drives Security is not only the responsibility of companies and hosting providers. Users need to adopt better practices, including unique passwords, multifactor authentication and regular reviews of their digital footprint. The careless exposure of over 184 million credentials is not just a mistake. It is an example of how fragile our systems remain when even basic protection is absent. In an era where artificial intelligence, quantum computing, and global connectivity are reshaping technology, it is unacceptable that plain text files containing financial and governmental credentials are still left sitting online. Do you feel that companies are doing enough to protect your data from hackers and other cyber threats? Let us know by writing us at For more of my tech tips and security alerts, subscribe to my free CyberGuy Report Newsletter by heading to Ask Kurt a question or let us know what stories you'd like us to cover. Follow Kurt on his social channels: Facebook YouTube Instagram Answers to the most-asked CyberGuy questions: What is the best way to protect your Mac, Windows, iPhone and Android devices from getting hacked? What is the best way to stay private, secure and anonymous while browsing the web? How can I get rid of robocalls with apps and data removal services? How do I remove my private data from the internet? New from Kurt: Try CyberGuy's new games (crosswords, word searches, trivia and more!) CyberGuy's Exclusive Coupons and Deals Copyright 2025 All rights article source: Massive data breach exposes 184 million passwords and logins
Yahoo
5 days ago
- Yahoo
Massive data breach exposes 184 million passwords and logins
Data breaches are no longer rare events but a persistent problem. We've been seeing regular incidents at public-facing companies across various sectors, including healthcare, retail and finance. While bad actors are certainly to blame, these corporations aren't entirely without fault. They often make it easy for hackers to access user data by failing to protect it properly. A recent example came to light when a cybersecurity researcher discovered an open database containing over 184 million account credentials. Join The FREE CyberGuy Report: Get my expert tech tips, critical security alerts and exclusive deals — plus instant access to my free Ultimate Scam Survival Guide when you sign up! Cybersecurity researcher Jeremiah Fowler has revealed the existence of an open database that contains 184,162,718 million account credentials. These include email addresses, passwords, usernames and URLs for platforms such as Google, Microsoft, Apple, Facebook and Snapchat. The information also covers banking services, medical platforms and government accounts. Most shockingly, the entire dataset was left completely unsecured. There was no encryption, no authentication required and no form of access control. It was simply a plain text file sitting online for anyone to find. Read On The Fox News App 19 Billion Passwords Have Leaked Online: How To Protect Yourself Fowler located the database during routine scanning of publicly exposed assets. What he found was staggering. The file included hundreds of millions of unique records containing user credentials linked to the world's largest technology and communication platforms. There were also account details for financial services and official portals used by state institutions. The file was not protected in any way. Anyone who discovered the link could open it in a browser and instantly view sensitive personal data. No software exploit was needed. No password was asked for. It was as open as a public document. 200 Million Social Media Records Leaked In Major X Data Breach Fowler believes the data was harvested using an infostealer. These lightweight tools are favored by cybercriminals for their ability to silently extract login credentials and other private information from compromised devices. Once stolen, the data is often sold on dark web forums or used in targeted attacks. After reporting the breach, the hosting provider quickly removed access to the file. However, the owner of the database remains unknown. The provider did not disclose who uploaded it or whether the database was part of a legitimate archive that was accidentally published. Fowler could not determine whether this was the result of negligence or an operation with malicious intent. To verify the data, Fowler contacted some individuals listed in the records. Several confirmed that the information was accurate. This confirmation turns what might seem like abstract statistics into something very real. These were not outdated or irrelevant details. These were live credentials that could allow anyone to hijack personal accounts in seconds. 1.7 Billion Passwords Leaked On Dark Web And Why Yours Is At Risk Hr Firm Confirms 4M Records Exposed In Major Hack 1. Change your password on every platform: If your login credentials have been exposed, it's not enough to change the password on just one account. Cybercriminals often try the same combinations across multiple platforms, hoping to gain access through reused credentials. Start by updating your most critical accounts, email, banking, cloud storage and social media, then move on to others. Use a new, unique password for each platform and avoid variations of old passwords, as they can still be predictable. Consider using a password manager to generate and store complex passwords. Our top-rated password manager delivers powerful protection to help keep your accounts secure. It features real-time data breach monitoring to alert you if your login details have been exposed, plus a built-in data breach scanner that checks your saved emails, passwords and credit card information against known leak databases. A password health checker also highlights weak, reused or compromised passwords so you can strengthen your online defenses with just a few clicks. Get more details about my best expert-reviewed Password Managers of 2025 here. 2. Enable two-factor authentication: Two-factor authentication, or 2FA, is a critical security feature that drastically reduces the risk of unauthorized access. Even if someone has your password, they won't be able to log in without the second verification step, usually a one-time code sent to your phone or an authenticator app. Enable 2FA on all services that support it, especially your email, financial accounts and any service that stores sensitive personal data. 3. Watch for unusual account activity: After a breach, it's common for compromised accounts to be used for spam, scams, or identity theft. Pay close attention to signs such as login attempts from unfamiliar locations, password reset requests you didn't initiate or unexpected messages sent from your accounts. Most platforms allow you to review login history and connected devices. If you see something off, take action immediately by changing your password and revoking suspicious sessions. 4. Invest in personal data removal services: You should also consider a data removal service. Given the scale and frequency of breaches like the one described above, relying on personal caution alone is no longer enough. Automated data removal services can provide an essential extra layer of defense by continuously scanning for and helping eliminate your exposed information from data broker sites and other online sources. While no service promises to remove all your data from the internet, having a removal service is great if you want to constantly monitor and automate the process of removing your information from hundreds of sites continuously over a longer period of time. Check out my top picks for data removal services here. Get a free scan to find out if your personal information is already out on the web. 5. Avoid clicking on suspicious links and use strong antivirus software: One of the most common post-breach threats is phishing. Cybercriminals often use information from leaked databases to craft convincing emails that urge you to verify your account or reset your password. Never click on links or download attachments from unknown or suspicious sources. Instead, visit websites by typing the URL directly into your browser. The best way to safeguard yourself from malicious links is to have strong antivirus software installed on all your devices. This protection can also alert you to phishing emails and ransomware scams, keeping your personal information and digital assets safe. Get my picks for the best 2025 antivirus protection winners for your Windows, Mac, Android and iOS devices. 6. Keep your software and devices up to date: Many cyberattacks exploit known vulnerabilities in outdated software. Operating systems, browsers, antivirus programs and even apps need to be updated regularly to patch security flaws. Turn on automatic updates wherever possible so you're protected as soon as fixes are released. Staying current with your software is one of the easiest and most effective ways to block malware, ransomware and spyware from infiltrating your system. Hackers Using Malware To Steal Data From Usb Flash Drives Security is not only the responsibility of companies and hosting providers. Users need to adopt better practices, including unique passwords, multifactor authentication and regular reviews of their digital footprint. The careless exposure of over 184 million credentials is not just a mistake. It is an example of how fragile our systems remain when even basic protection is absent. In an era where artificial intelligence, quantum computing, and global connectivity are reshaping technology, it is unacceptable that plain text files containing financial and governmental credentials are still left sitting online. Do you feel that companies are doing enough to protect your data from hackers and other cyber threats? Let us know by writing us at For more of my tech tips and security alerts, subscribe to my free CyberGuy Report Newsletter by heading to Ask Kurt a question or let us know what stories you'd like us to cover. Follow Kurt on his social channels: Facebook YouTube Instagram Answers to the most-asked CyberGuy questions: What is the best way to protect your Mac, Windows, iPhone and Android devices from getting hacked? What is the best way to stay private, secure and anonymous while browsing the web? How can I get rid of robocalls with apps and data removal services? How do I remove my private data from the internet? New from Kurt: Try CyberGuy's new games (crosswords, word searches, trivia and more!) CyberGuy's Exclusive Coupons and Deals Copyright 2025 All rights article source: Massive data breach exposes 184 million passwords and logins
