Tech
SpaceX’s Falcon Heavy Rocket Made History with NASA’s Psyche Asteroid Mission

How SpaceX’s Falcon Heavy Rocket Made History with NASA’s Psyche Asteroid Mission
SpaceX, the private space company founded by Elon Musk, has achieved another milestone in its quest to make space exploration more affordable and accessible. On October 13, 2023, SpaceX launched NASA’s Psyche asteroid mission using its Falcon Heavy rocket, the second-most powerful rocket in operation today. The launch was not only a success for NASA and SpaceX, but also a spectacular show for the spectators who witnessed the simultaneous landing of two rocket boosters.

Photo: Getty
What is the Psyche asteroid mission?
The Psyche asteroid mission is a NASA-led project that aims to explore a unique metal-rich asteroid called Psyche, which orbits the sun in the main asteroid belt between Mars and Jupiter. Scientists believe that Psyche may be the exposed core of an ancient planetesimal, or a building block of planets, that was stripped of its rocky mantle by violent collisions in the early solar system.
By studying Psyche, NASA hopes to gain insights into the formation and evolution of rocky planets, including Earth, and the characteristics of their metallic cores. The mission could also shed light on the origin and distribution of precious metals in the solar system, such as gold, platinum and iron.
The Psyche spacecraft is equipped with a suite of instruments, including a magnetometer, a multispectral imager, a gamma-ray and neutron spectrometer, and a laser communication device. The spacecraft will orbit Psyche for about two years, starting from 2029, and conduct various scientific observations and measurements.

Photo: getty
Why did SpaceX use the Falcon Heavy rocket?
The Falcon Heavy rocket is SpaceX’s most powerful launch vehicle, capable of lifting more than 140,000 pounds (63,500 kilograms) to low Earth orbit, or more than twice the payload of any other operational rocket. The rocket consists of three reusable first-stage boosters that are based on SpaceX’s workhorse Falcon 9 rocket. Each booster has nine Merlin engines that together generate about 5 million pounds (22 million newtons) of thrust at liftoff.
The Falcon Heavy rocket was chosen by NASA to launch the Psyche mission because of its high performance and low cost. According to NASA, SpaceX offered a launch service contract of $117 million for the mission, which is significantly lower than the average cost of other launch providers. The Falcon Heavy rocket also has enough power to send the Psyche spacecraft directly to an interplanetary transfer orbit, which reduces the time and fuel needed for the journey.
How did SpaceX land two rockets simultaneously?
One of the most impressive features of SpaceX’s rockets is their ability to land back on Earth after launching their payloads to orbit. This allows SpaceX to reuse its rockets multiple times, which reduces the cost and environmental impact of space launches. SpaceX has successfully landed and reused many of its Falcon 9 rockets over the years, both on land and on sea platforms called droneships.
However, landing the Falcon Heavy rocket is more challenging than landing the Falcon 9 rocket, because it involves three boosters instead of one. The two side boosters separate from the central core booster about two and a half minutes after liftoff, while the core booster continues to fly until it separates from the second stage about eight minutes after liftoff.
The side boosters then perform a series of maneuvers to return to their landing sites at Cape Canaveral Space Force Station in Florida, while the core booster attempts to land on a droneship in the Atlantic Ocean. The side boosters land almost simultaneously, creating loud sonic booms that can be heard for miles around.
The core booster landing is more difficult because it has to travel farther and faster than the side boosters. It also has less fuel left for its landing burn, which slows it down before touchdown. In some cases, such as the Psyche mission launch, the core booster is not recovered at all because it does not have enough fuel or performance margin to land safely.
The Psyche mission launch marked the fourth time that SpaceX successfully landed two Falcon Heavy side boosters simultaneously. The first time was in February 2018, when SpaceX launched its own Tesla Roadster car as a dummy payload for the Falcon Heavy’s maiden flight. The second time was in April 2019, when SpaceX launched Arabsat-6A, a communications satellite for Saudi Arabia. The third time was in June 2019, when SpaceX launched STP-2, a military payload for the U.S. Department of Defense.
What are the future plans for SpaceX and NASA?
The Psyche mission launch was the first of many collaborations between SpaceX and NASA in the coming years. SpaceX has several contracts with NASA to launch various scientific and exploration missions, such as the Europa Clipper mission to Jupiter’s icy moon Europa, the DART mission to deflect an asteroid, and the IMAP mission to study the solar wind.

Photo: NASA TV
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SpaceX is also working with NASA to develop the Starship vehicle, a reusable rocket and spacecraft system that could eventually carry humans and cargo to the moon, Mars and beyond. SpaceX has already won a $2.9 billion contract from NASA to use Starship as a lunar lander for the Artemis program, which aims to return humans to the moon by 2024. SpaceX is also planning to send its own private missions to the moon and Mars, such as the DearMoon project, which will fly eight artists around the moon in 2023.
SpaceX’s Falcon Heavy rocket and Psyche asteroid mission have demonstrated the company’s vision and capability to make space exploration more accessible and affordable for everyone. As SpaceX founder and CEO Elon Musk said after the launch, “This is a great day for advancing our understanding of the solar system.”
Tech
Breaking New Ground: China’s Loongson 3A6000 CPU Surpasses Intel 10th Gen & AMD Zen 2 Chips in IPC

Breaking New Ground: China’s Loongson 3A6000 CPU Surpasses Intel 10th Gen & AMD Zen 2 Chips in IPC
Introduction
The world of CPU technology is constantly evolving, with companies continuously competing to push the boundaries of performance and efficiency. While Intel and AMD have long been at the forefront of the market, a new player has emerged from China – Loongson. The recently released Loongson 3A6000 CPU has generated significant buzz in the tech community, as it surpasses both Intel’s 10th Gen CPUs and AMD’s Zen 2 chips in IPC (Instructions Per Clock) efficiency. In this article, we will compare the Loongson 3A6000 with Intel’s 10th Gen CPUs and AMD’s Zen 2 chips, and discuss the implications for the future of CPU technology.
Loongson 3A6000 vs Intel 10th Gen CPU
The Loongson 3A6000 CPU has made significant strides in IPC efficiency when compared to Intel’s 10th Gen CPUs. IPC refers to the number of instructions a CPU can execute per clock cycle. A higher IPC generally translates to better overall performance. The Loongson 3A6000 achieves an impressive IPC improvement of 30% over Intel’s 10th-gen CPUs.
One of the key factors behind the Loongson 3A6000’s superior IPC efficiency is its microarchitecture. Loongson has developed a unique microarchitecture that incorporates multiple improvements, such as an optimized instruction pipeline and enhanced branch prediction. These enhancements allow the CPU to handle instructions more efficiently, resulting in a higher IPC.

Photo: Getty images
Another aspect that sets the Loongson 3A6000 apart is its core count. While Intel’s 10th Gen CPUs typically offer up to 10 cores, the Loongson 3A6000 boasts an impressive 16 cores. This increased core count allows for better parallel processing and multitasking capabilities, further boosting the CPU’s overall performance.
Loongson 3A6000 vs AMD Zen 2 CPU
AMD’s Zen 2 CPUs have been lauded for their exceptional performance and efficiency. However, the Loongson 3A6000 manages to surpass even these formidable contenders in IPC efficiency. The Loongson 3A6000 achieves a remarkable 20% improvement in IPC over AMD’s Zen 2 chips.
Similar to its comparison with Intel’s 10th Gen CPUs, the Loongson 3A6000’s microarchitecture plays a significant role in its superior IPC efficiency when compared to AMD’s Zen 2 CPUs. The Loongson microarchitecture optimizes instruction execution and branch prediction, resulting in better utilization of clock cycles and higher overall performance.
In terms of core count, the Loongson 3A6000 once again holds the advantage. While AMD’s Zen 2 CPUs typically offer up to 12 cores, the Loongson 3A6000’s 16-core configuration provides an extra edge for demanding tasks that rely on parallel processing.
Implications for the Future of CPU Technology
The Loongson 3A6000’s impressive performance in IPC efficiency has significant implications for the future of CPU technology. This breakthrough demonstrates that non-traditional players can compete and even surpass industry giants like Intel and AMD in performance metrics. It also highlights the growing influence and technological prowess of Chinese companies in the global tech landscape.
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Furthermore, the Loongson 3A6000’s advancements in microarchitecture and core count showcase the importance of innovation and optimization in CPU design. As the demand for high-performance computing continues to rise, both Intel and AMD, as well as other CPU manufacturers, will need to invest in research and development to stay competitive with these emerging players.
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The impressive IPC efficiency achieved by the Loongson 3A6000 also indicates a shift in the priorities of CPU design. While clock speed has long been the focus of performance improvements, achieving higher IPC efficiency allows CPUs to deliver better performance even at lower clock speeds. This has the potential to lead to more energy-efficient CPUs in the future, as lower clock speeds consume less power.
Conclusion
The emergence of China’s Loongson 3A6000 CPU as a formidable competitor to Intel’s 10th Gen CPUs and AMD’s Zen 2 chips showcases the increasing diversity and innovation in the CPU market. The Loongson 3A6000’s superior IPC efficiency, bolstered by its unique microarchitecture and increased core count, points towards a bright future for CPU technology. As the industry moves forward, it will be fascinating to see how Intel, AMD, and other players respond to this new challenge and drive further advancements in CPU performance and efficiency.
Tech
Sycamore: Google’s Quantum Leap in Computing

Sycamore: Google’s Quantum Leap in Computing
Quantum computing is one of the most exciting and promising fields of technology today. It has the potential to solve problems that are beyond the reach of classical computers, such as cryptography, optimization, artificial intelligence, and more. However, quantum computing is also very challenging and complex, requiring advanced hardware, software, and algorithms to harness the power of quantum physics.
One of the key metrics to measure the progress of quantum computing is quantum supremacy, which is the ability of a quantum computer to perform a task that is impossible or impractical for a classical computer. In 2019, Google claimed to have achieved quantum supremacy for the first time with its quantum processor called Sycamore.
Sycamore is a 53-qubit quantum processor that can manipulate quantum bits, or qubits, which are the basic units of quantum information. Unlike classical bits, which can only be in one of two states (0 or 1), qubits can be in a superposition of both states at the same time, allowing for parallel processing and exponential speedup. Sycamore uses superconducting circuits to create and control qubits at very low temperatures, near absolute zero.
Google’s team used Sycamore to perform a specific computation that involved sampling random numbers from a quantum distribution. They showed that Sycamore could perform this task in about 200 seconds, while a state-of-the-art classical supercomputer would take approximately 10,000 years to do the same. This demonstrated a clear advantage of quantum computing over classical computing for this particular problem.
However, quantum supremacy does not mean that Sycamore can solve any problem faster than a classical computer. In fact, Sycamore is still a prototype and has many limitations, such as noise, errors, and scalability. Moreover, the problem that Sycamore solved was not very useful or practical in itself, but rather a proof-of-concept to showcase the potential of quantum computing.
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Therefore, Google’s achievement with Sycamore is not the end of the road, but rather a milestone on the way to building a universal quantum computer that can tackle a wide range of problems across various domains. Google’s team is working on improving Sycamore’s performance, reliability, and functionality, as well as developing new algorithms and applications for quantum computing.
Sycamore is Google’s quantum leap in computing, but it is also a challenge and an invitation for other researchers and companies to join the race for quantum innovation. Quantum computing is still in its infancy, but it has already shown its immense potential and promise for the future.
Tech
ASUS Launches New TUF Gaming GPUs with White Design and High Performance

ASUS Launches New TUF Gaming GPUs with White Design and High Performance
If you are looking for a powerful and stylish graphics card to upgrade your gaming PC, you might want to check out the latest offerings from ASUS. The company has unveiled two new models of its TUF Gaming series, featuring the GeForce RTX 4070 Ti and the Radeon RX 7900 GRE GPUs. These cards come with a white color scheme that matches the TUF Gaming aesthetic, as well as impressive specs and features that will boost your gaming experience.

Photo: ASUS
The GeForce RTX 4070 Ti is based on the NVIDIA Ampere architecture, which delivers stunning ray tracing and DLSS performance. It has 12 GB of GDDR6 memory, a boost clock of 1770 MHz, and a TDP of 290 W. It supports up to 4K resolution and VR gaming and comes with three DisplayPort 1.4a and one HDMI 2.1 port.
The Radeon RX 7900 GRE is based on the AMD RDNA 2 architecture, which offers high efficiency and performance. It has 16 GB of GDDR6 memory, a boost clock of 2250 MHz, and a TDP of 300 W. It supports up to 8K resolution and VR gaming and comes with three DisplayPort 1.4a and one HDMI 2.1 port.

Photo: ASUS
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Both cards feature a triple-fan cooling system with axial-tech fans that have a smaller hub and longer blades to increase airflow. They also have a dual-ball fan bearing that reduces friction and noise, and a metal backplate that adds rigidity and protection. The cards are compatible with the ASUS GPU Tweak II software, which allows you to monitor and adjust various settings, such as fan speed, voltage, temperature, and RGB lighting.
The ASUS TUF Gaming GeForce RTX 4070 Ti and Radeon RX 7900 GRE GPUs are expected to be available soon in select markets. They are ideal for gamers who want to enjoy the latest titles at high settings and resolutions, while also having a sleek and elegant white design that complements their PC build.
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