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SpaceX launches 60 Starlink internet satellites in record 10th landing of reused rocket booster

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A SpaceX Falcon 9 rocket launched 60 Starlink internet satellites into orbit early Sunday (May 9) and then stuck a landing at sea to cap a record 10th flight for the organization’s reusable booster.

The veteran Falcon 9 rocket blasted off before day break from Space Launch Complex 40 here at Cape Canaveral Space Force Station at 2:42 a.m. EDT (0642 GMT), denoting the organization’s fourteenth dispatch of the year. It was additionally something to really remember as the flight was this specific promoter’s tenth dispatch and landing endeavor. The rocket’s once pristine exterior was practically dark, roasted by its numerous outings to circle and back.

“First time a Falcon rocket booster will reach double digits in flights,” SpaceX CEO Elon Musk wrote on Twitter Saturday before launch.

The successful liftoff denoted the second time SpaceX dispatched one of its 229-foot-tall (70 meters) workhorse Falcon 9 rockets around the same time, each conveying a full pile of 60 level framed Starlink broadband satellites.

“SpaceX’s first reuse of an orbital class rocket was on the SES-10 mission way back in March of 2017,” Spacex supply chain supervisor Michael Andrews said in a live webcast. “We’ve certainly come a long way since then.”

Roughly nine minutes after takeoff, the rocket’s first stage got back to Earth, landing on SpaceX’s robot transport “Just Read the Instructions” for a record tenth effective landing.

Spectators were blessed to receive a remarkable exhibition as the rocket lit up the pre-day break sky as it moved to circle. Clear skies over Florida’s Space Coast made for prime review conditions.

In 2020, SpaceX launched a record 26 rockets, and the organization is giving no indications of easing back down. So far this year, the Hawthorne, California-based rocket manufacturer has dispatched 14 missions. All of those dispatches has been on reused rockets, and most have conveyed SpaceX’s own Starlink satellites.

A month ago, SpaceX commended the dispatch of its third space traveler mission in under a year as the private spaceflight organization conveyed a group of four space travelers to the International Space Station. That mission, called Crew-2, was SpaceX’s initially manned mission to fly on a reused rocket.

Of its 14 missions this year, 11 have conveyed Starlink satellites into space. SpaceX has effectively filled its underlying web group of stars of 1,440 broadband satellites. Nonetheless, the organization has endorsement to dispatch thousands more and is depending on its armada of flight-demonstrated sponsors to assist it with doing.

The sponsor utilized in Sunday’s dispatch, called B1051, is one of SpaceX’s armada chiefs. The veteran flier presently has 10 dispatches and arrivals added to its repertoire as the organization has plans to push its Falcon 9 rockets as far as possible. It’s the main supporter in SpaceX’s armada to arrive at this achievement. (Another booster, B1049, just dispatched on its 10th mission prior in the week.)

This Falcon 9 made its presentation in 2019, dispatching an uncrewed Crew Dragon case on the Demo-1 mission as a component of an experimental drill for NASA’s Commercial Crew program. The supporter additionally dispatched a triplet of Earth-noticing satellites for Canada, a broadband satellite for Sirius-XM and seven diverse Starlink missions.

SpaceX has been utilizing its recently flown sponsors with the most miles to ship its own satellites into space. That way the organization can push its armada of Falcons as far as possible while likewise finding out as much about the mileage every vehicle gets during dispatch.

This is the 118th generally speaking trip for Falcon 9, and the 64th trip of a restored supporter. Indeed, each and every SpaceX dispatch so far in 2021 has been on a flight-demonstrated rocket.

In 2018, SpaceX debuted the rocket they see today, an adaptation of Falcon 9 known as Block 5. This more proficient Falcon 9 has introduced a era of rapid reusability for the organization, empowering SpaceX to dispatch more rockets than any other time.

Three years prior, SpaceX CEO and originator Elon Musk told correspondents that the organization anticipated that each Falcon 9 should fly multiple times with not many renovations in the middle of flights, and upwards of multiple times before retirement.

B1051 is first to make it to the historic 10-flight milestone, and is relied upon to fly once more, following its effective arriving adrift. As per Musk, there doesn’t have all the earmarks of being a hard cutoff on the occasions a promoter can be reused, so the organization will keep pushing each Falcon as far as possible.

Having an armada of flight-proven rockets available to its permits SpaceX to stay aware of its quick dispatch rhythm. Nonetheless, SpaceX decides to fly its own payload on sponsors with a high flight check, saving its more current promoters for paying clients.

Both NASA and the U.S. Space Force as of late allowed the organization endorsement to fly their payloads on reused rockets, and we saw the first of those missions take off on April 23, with the dispatch of Crew-2. (SpaceX has flown other NASA missions on reused promoters, however April’s flight denoted the first run through a human mission has done as such.)

To work with reuse, SpaceX equipped its Falcon 9 for certain overhauls past adaptations didn’t have, including a more robust thermal protections system, a more tough interstage (the part that associates the rocket’s first stage to the upper stage), titanium matrix balances, and all the more impressive motors. These key upgrades, alongside two robot ships on a similar coast, have empowered SpaceX to launch and land more rockets.

Starlink constellation grows

SpaceX made its enormous internet constellation with one significant goal: to give web inclusion to the world, specifically to those in far off and rustic regions. Keeping that in mind, organization engineers planned an armada of level framed broadband satellites to fly over the Earth, radiating down web inclusion to clients who can get to the help through a minimal client terminal.

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With Sunday’s launch success, SpaceX has dispatched in excess of 1,600 Starlink satellites into space, including some that are not, at this point operational. This goes past the organization’s underlying quantity, which implies we should see an authority business rollout of the Starlink web access at some point this year.

The organization has effectively demonstrated valuable to those in far off territories. SpaceX has associated school regions in Virginia and North Carolina that would somehow or another battle with internet learning, just as the Hoh clan in Washington State and the Pikangikum country in Western Ontario.

Right now, Starlink is as yet in its beta-testing stage with clients all throughout the planet dragging the assistance through some serious hardship. The organization has likewise opened up its site to start taking preorders, despite the fact that help will not start immediately. Imminent clients can go to the organization’s site and save the help with a $99 store at the present time.

As indicated by organization authorities, in excess of 500,000 clients have pursued the thriving help up until now.

Rocket fairing recovery

Both of the fairing halves featured in Tuesday’s main goal will be recuperated by the most up to date individual from SpaceX’s recuperation armada, Shelia Bordelon. The organization formally bid goodbye to its dynamic couple — GO Ms. Tree and GO Ms. Boss — a month ago. The twin fairing catchers helped SpaceX pioneer its fairing recovery efforts.

The rocket’s nose cone (likewise called a fairing), is a piece of clamshell-like equipment that ensures the payload as the rocket races through the climate. When it arrives at a specific elevation, the pieces discard, and fall back to Earth.

Verifiably, the hardware was disposed of in the sea, never to be utilized again. thanks to onboard parachutes and navigation software, SpaceX started to recuperate the fairings, either by getting them in a net-prepared boat or scooping them out of the water.

With the assistance of its onboard crane, the brightly painted Shelia Bordelon will recover the fairings from the water and return them to port. From that point, they will be revamped and arranged for their next mission.

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China’s Tianwen-2 Set for Launch to Asteroid and Comet

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China’s Tianwen-2 Set for Launch to Asteroid and Comet

China has taken a major step forward in its deep-space exploration efforts as the Tianwen-2 spacecraft arrived at the Xichang Satellite Launch Center in Sichuan province for final launch preparations. The China National Space Administration (CNSA) confirmed the development on February 20, 2025, signaling that the mission is on track for its scheduled launch in the first half of the year.

A Dual-Purpose Mission

The Tianwen-2 mission is a combined near-Earth asteroid sample return and comet rendezvous mission, marking another ambitious endeavor for China’s space program. The mission is set to launch aboard a Long March 3B rocket, with a tentative liftoff expected around May 2025.

The primary target of Tianwen-2 is the near-Earth asteroid Kamoʻoalewa (2016 HO3), a small celestial body with a diameter estimated between 40 to 100 meters. The asteroid is considered a quasi-satellite of Earth, meaning it follows a co-orbital path with our planet. Scientists believe Kamoʻoalewa might be a fragment of the Moon, ejected into space after an ancient impact event.

After collecting samples from Kamoʻoalewa, the main spacecraft will continue its journey to comet 311P/PANSTARRS, a celestial body that exhibits both asteroid-like and comet-like characteristics. By studying these two objects, scientists aim to gain valuable insights into the composition, evolution, and history of the solar system, including the distribution of water and organic molecules.

Launch Preparations Underway

CNSA stated that the launch site facilities are fully prepared, and pre-launch tests are proceeding as planned. Engineers and scientists are meticulously working to ensure the spacecraft is ready for its complex mission, which will involve multiple orbital maneuvers, sample collection, and deep-space travel over nearly a decade.

Sampling Kamoʻoalewa: Two Innovative Techniques

To collect material from Kamoʻoalewa, Tianwen-2 will employ two advanced sampling methods:

  1. Touch-and-Go (TAG) Method – This technique, used by NASA’s OSIRIS-REx and JAXA’s Hayabusa2 missions, involves briefly touching the asteroid’s surface to gather samples.
  2. Anchor-and-Attach System – This approach uses drills attached to the spacecraft’s landing legs, allowing for a more stable and secure extraction of subsurface material.

Early mission concepts, when Tianwen-2 was initially known as Zheng He, indicated that China aimed to collect between 200 and 1,000 grams of asteroid samples. These samples will help scientists analyze Kamoʻoalewa’s mineral composition, origin, and potential similarities with lunar material.

Challenges in Sample Return

Although China has successfully executed two lunar sample return missions—Chang’e-5 (2020) and Chang’e-6 (2024)—returning asteroid samples presents unique challenges. Unlike the Moon, Kamoʻoalewa has negligible gravity, requiring specialized landing and sampling techniques. Additionally, the reentry module carrying the samples will experience higher velocities, demanding advanced thermal protection and parachute deployment systems.

To address these challenges, the China Aerospace Science and Technology Corporation (CASC) conducted high-altitude parachute tests in 2023, ensuring the safe return of asteroid samples to Earth around 2027.

Comet Rendezvous: Studying 311P/PANSTARRS

Returning samples from Kamoʻoalewa will not mark the end of Tianwen-2’s mission. The spacecraft will execute a gravitational slingshot maneuver around Earth, propelling it toward comet 311P/PANSTARRS in the main asteroid belt. The rendezvous is expected around 2034.

311P/PANSTARRS is considered a transitional object between asteroids and comets, making it an ideal candidate for studying the origins of cometary activity within the asteroid belt. Scientists hope to analyze its orbit, rotation, surface composition, volatile elements, and dust emissions, shedding light on the evolution of comets in the inner solar system.

Scientific Instruments on Board

The Tianwen-2 spacecraft is equipped with a suite of cutting-edge instruments to study its targets, including:

  • Multispectral and infrared spectrometers – To analyze surface composition.
  • High-resolution cameras – To map geological features in detail.
  • Radar sounder – To probe subsurface structures.
  • Magnetometer – To search for residual magnetic fields.
  • Dust and gas analyzers – To examine cometary activity.
  • Charged particle detectors – To study interactions with the solar wind (developed in collaboration with the Russian Academy of Sciences).

China’s Expanding Deep-Space Ambitions

Tianwen-2 follows the highly successful Tianwen-1 Mars mission, which saw China land the Zhurong rover on Mars in 2021. The Tianwen series is a key part of China’s growing presence in deep-space exploration:

  • Tianwen-3 – A Mars sample return mission, scheduled for 2028–2030.
  • Tianwen-4 – A Jupiter system exploration mission, launching around 2030, featuring a solar-powered orbiter for Callisto and a radioisotope-powered spacecraft for a Uranus flyby.

Chinese researchers have emphasized the importance of asteroid sample return missions, citing their potential for groundbreaking scientific discoveries and the development of new space technologies.

With Tianwen-2, China is taking a bold step into the future of deep-space exploration. By returning samples from an asteroid and studying a comet, the mission will provide crucial insights into the origins of the solar system and planetary evolution. As launch preparations continue, the world eagerly anticipates another milestone in China’s space program.

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SpaceX to Launch 21 Starlink Satellites from Florida on February 4

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SpaceX to Launch 21 Starlink Satellites from Florida on February 4

SpaceX plans to launch another batch of Starlink satellites into orbit from Florida’s Space Coast on February 4, 2025. The mission will deploy 21 Starlink satellites, including 13 equipped with direct-to-cell communications capabilities, marking another major step in SpaceX’s ambitious plan to provide global high-speed internet coverage.

The Falcon 9 rocket flight from Cape Canaveral Space Force Station is scheduled to take place during a roughly three-hour launch window that opens at 3:37 a.m. (0837 GMT). SpaceX will livestream the event on its X account (formerly Twitter), with coverage beginning about five minutes before liftoff.

The mission will use the experienced Falcon 9 first-stage rocket, which will be making its 21st launch and landing. According to SpaceX, this rocket has already flown on 20 missions, 16 of which were dedicated Starlink launches. If all goes as planned, the rocket will return to Earth about eight minutes after liftoff, landing on the unmanned “Just Read the Instructions” craft in the Atlantic Ocean.

The Falcon 9 upper stage will continue its journey to deploy 21 Starlink satellites into low Earth orbit (LEO) about 65 minutes after liftoff. This will be SpaceX’s 15th Falcon 9 mission in 2025, with nine flights dedicated to expanding the Starlink constellation.

Direct-to-cell capabilities


A notable feature of this mission is the inclusion of 13 Starlink satellites with direct-to-cell capability. These advanced satellites are designed to enable seamless connectivity for standard mobile phones, eliminating the need for specialized hardware. This technology has the potential to revolutionize communications in remote and underserved areas, providing reliable internet and cellular services directly to users’ devices.

The growing Starlink constellation


SpaceX is rapidly expanding its Starlink network, which is already the largest satellite constellation ever assembled. In 2024 alone, the company launched more than 130 Falcon 9 missions, about two-thirds of which were dedicated to Starlink deployments. According to astrophysicist and satellite tracker Jonathan McDowell, SpaceX currently operates nearly 7,000 Starlink satellites in LEO.

The Starlink network aims to provide high-speed, low-latency internet access to users around the world, especially in regions lacking traditional infrastructure. With this latest launch, SpaceX is expanding the network’s capacity and coverage, bringing its dream of global connectivity closer to reality.

Recyclability and sustainability


The Falcon 9 rocket’s first-stage booster exemplifies SpaceX’s commitment to reusability, a key factor in reducing the cost of spaceflight. By successfully landing and reusing the rocket, SpaceX has revolutionized the aerospace industry and set a new standard for sustainable space operations.

However, the rapid expansion of the Starlink constellation has raised concerns among astronomers and environmentalists. The growing number of satellites in LEO has created problems such as light pollution, which can interfere with astronomical observations, and space debris, which poses a threat to other spacecraft. SpaceX is actively working to mitigate these issues by implementing measures such as blacking out satellite surfaces and responsibly deorbiting inactive satellites.

The February 4 launch is part of SpaceX’s broader strategy to achieve global internet coverage and support its growing customer base. With the addition of direct-to-cell-connect satellites, the company is poised to offer even more versatile and simple connectivity solutions.

As SpaceX pushes the boundaries of space technology, the world will be watching to see how the Starlink network evolves and addresses the challenges associated with large-scale satellite constellations. For now, the focus is on the upcoming launch, which will mark another milestone in SpaceX’s journey to connect the world.

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Scientists Trap Molecules for Quantum Tasks, Paving the Way for Ultra-Fast Tech Advancements

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Scientists Trap Molecules for Quantum Tasks, Paving the Way for Ultra-Fast Tech Advancements

In a groundbreaking milestone for quantum computing, researchers from Harvard University have successfully trapped molecules to perform quantum operations. This achievement marks a pivotal advancement in the field, potentially revolutionizing technology and enabling ultra-fast computations in medicine, science, and finance.

Molecules as Qubits: A New Frontier

Traditionally, quantum computing has focused on using smaller, less complex particles like ions and atoms as qubits—the fundamental units of quantum information. Molecules, despite their potential, were long considered unsuitable due to their intricate and delicate structures, which made them challenging to manipulate reliably.

However, the latest findings, published in the journal Nature, change this narrative. By utilizing ultra-cold polar molecules as qubits, the researchers have opened up new possibilities for performing quantum tasks with unprecedented precision.

A 20-Year Journey to Success

“This is a breakthrough we’ve been working toward for two decades,” said Kang-Kuen Ni, Theodore William Richards Professor of Chemistry and Physics at Harvard and senior co-author of the study.

Quantum computing leverages the principles of quantum mechanics to perform calculations exponentially faster than classical computers. It has the potential to solve problems that were once deemed unsolvable.

“Our work represents the last critical piece needed to construct a molecular quantum computer,” added co-author and postdoctoral fellow Annie Park, highlighting the significance of this achievement.

How Molecular Quantum Gates Work

Quantum gates, the building blocks of quantum operations, manipulate qubits by taking advantage of quantum phenomena like superposition and entanglement. Unlike classical logic gates that process binary bits (0s and 1s), quantum gates can process multiple states simultaneously, exponentially increasing computational power.

In this experiment, the researchers used the ISWAP gate, a crucial component that swaps the states of two qubits while applying a phase shift. This process is essential for creating entangled states—a cornerstone of quantum computing that allows qubits to remain correlated regardless of distance.

Overcoming Long-Standing Challenges

Earlier attempts to use molecules for quantum computing faced significant challenges. Molecules were often unstable, moving unpredictably and disrupting the coherence required for precise operations.

The Harvard team overcame these obstacles by trapping molecules in ultra-cold environments. By drastically reducing molecular motion, they achieved greater control over quantum states, paving the way for reliable quantum operations.

The breakthrough was a collaborative effort between Harvard researchers and physicists from the University of Colorado’s Center for Theory of Quantum Matter. The team meticulously measured two-qubit Bell states and minimized errors caused by residual motion, laying the groundwork for even more accurate future experiments.

Transforming the Quantum Landscape

“There’s immense potential in leveraging molecular platforms for quantum computing,” Ni noted. The team’s success is expected to inspire further innovations and ideas for utilizing the unique properties of molecules in quantum systems.

This advancement could significantly alter the quantum computing landscape, bringing researchers closer to developing a molecular quantum computer. Such a system would harness the unique capabilities of molecules, opening doors to unprecedented computational possibilities.

The Road Ahead

The implications of this achievement extend far beyond academia. By unlocking the potential of molecules as qubits, the researchers have taken a vital step toward creating powerful quantum computers capable of transforming industries ranging from pharmaceuticals to financial modeling.

As researchers continue to refine this technology, the dream of a molecular quantum computer—one that capitalizes on the complexities of molecular structures—moves closer to reality. This breakthrough represents not just a leap forward for quantum computing but a glimpse into the future of technology itself.

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