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The New Space Race: Japan and China Challenge SpaceX with Reusable Rocket Breakthroughs

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The New Space Race: Japan and China Challenge SpaceX with Reusable Rocket Breakthroughs For the past decade, SpaceX has held an effective monopoly on rapid rocket reusability, revolutionizing the economics of spaceflight with its  Falcon 9.  However, a new chapter in the space race is being written. Major aerospace players in Japan and China have recently achieved critical milestones, successfully testing and landing their own reusable rocket prototypes. These breakthroughs signal the end of the Western era of reusability and ignite a fierce, multi-polar competition to drive launch costs down. Here is a look at the key developments from Japan and China that are reshaping the industry.   Japan’s Iterative Leap: The PST Prototype Japan has a long and respected history in space exploration, but its launch sector has been dominated by the highly reliable, yet expendable, H-IIA and the new H3 rockets. To remain competitive, Japan is aggressively pivoting toward reu...
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IN 2018, Japan’s Hayabusa2 Mission Achieved A Remarkable Feat On The Asteroid Ryugu.

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In 2018, Japan’s Hayabusa2 mission achieved a remarkable feat on the asteroid Ryugu. Because the asteroid's gravity is so weak, traditional wheeled rovers would have been useless, so engineers designed small, cookie-tin-sized rovers that moved by hopping. Using an internal spinning motor to generate torque, these robots could leap up to 15 meters and remain airborne for 15 minutes at a time, bouncing across the alien landscape to capture unprecedented photographs. However, the mission's scope went far beyond photography. Hayabusa2 successfully blasted a crater into the surface, collected material from the debris, and returned it to Earth in 2020. Inside this sample, scientists discovered ancient organic molecules and amino acids—the fundamental ingredients of life. This discovery suggests that billions of years ago, asteroids like Ryugu may have seeded our young planet with the building blocks necessary for existence, making these small, hopping robots key to unders...
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ON AUGUST 5, SOMETHING EXTRAORDINARY WILL HAPPEN ON THE MOON.

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ON AUGUST 5, SOMETHING EXTRAORDINARY WILL HAPPEN ON THE MOON. A used Falcon 9 upper stage is expected to slam into the lunar surface near Einstein Crater after years drifting through space. Astronomers around the world are already preparing to observe the impact and the plume of material that could be blasted high above the Moon's surface. And this may become one of the most closely watched artificial impacts in lunar history. Think about that for a moment. A machine built by human hands, launched from Earth, traveling silently through the darkness of space, will end its journey by crashing into another world at thousands of kilometers per hour. The impact is expected to create a fresh crater and expose material hidden beneath the Moon's dusty surface. Scientists hope the collision could reveal layers that have remained untouched for millions of years, offering a rare opportunity to study what lies below. Even more fascinating, future lunar orbiters may be able to p...
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Congratulations to A. Diaby, H. Koné, V. Adjatan, and M. Koné of the Association Ivoirienne d'Astronomie, 🇨🇮 Côte d'Ivoire, on being credited with the discovery of asteroid 2025 FP15.

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Congratulations to A. Diaby, H. Koné, V. Adjatan, and M. Koné of the Association Ivoirienne d'Astronomie, 🇨🇮 Côte d'Ivoire, on being credited with the discovery of asteroid 2025 FP15. The asteroid search campaign is coordinated by the International Astronomical Search Collaboration, and PACS e-Lab is proud to remain its largest partner in Africa, advancing citizen science and planetary defense across the continent. Congratulations to the team.
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🇸🇳 Congratulations to M. Diop and A. Gueye of the Mbour Astronomie Club, Senegal, on the detection of asteroid 2025 FG35.

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🇸🇳 Congratulations to M. Diop and A. Gueye of the Mbour Astronomie Club, Senegal, on the detection of asteroid 2025 FG35. This discovery was made through the International Astronomical Search Collaboration (IASC) asteroid search campaign. PACS e-Lab is proud to remain IASC's largest partner in Africa, advancing citizen science and planetary defense across the continent. Congratulations, 🇸🇳 Senegal!
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Could Two Dead Stars Create a New Kind of Star?

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Could Two Dead Stars Create a New Kind of Star? This artist’s illustration shows two white dwarf stars merging. Usually, the merger creates a supernova, but new research concludes that two separate and unusual white dwarfs are best explained as merger remnants. The researchers say they are a new class of object. Image Credit: University of Warwick/Mark Garlick Have you ever wondered what happens when two dead stars crash into each other? What if, instead of exploding, they create something entirely new — something we’ve never seen before? Welcome to FreeAstroScience, where we break down complex    science  into words that actually make sense. Today, we’re bringing you one of the most exciting discoveries in stellar astrophysics in years. A team of researchers just announced that two strange white dwarfs — nicknamed  Gandalf  and  Moon  — don’t fit into any known category of star or stellar remnant. They share five bizarre properties that se...
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Expect a lunar eclipse on March 2–3, 2026.

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Expect a lunar eclipse on March 2–3, 2026. The eclipse will be visible from parts of Eastern Europe, Asia, Australia, North America, South America, as well as over the Pacific, Atlantic, and Indian Oceans, and in the Arctic and Antarctica. Although it will not be visible from Africa, however we shall be observing it remotely. Credit: https://www.timeanddate.com/eclipse/lunar/2026-march-3
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