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SpaceX Sets New Record for Orbital Launches in a Calendar Year

SpaceX Sets New Record for Orbital Launches in a Calendar Year

SpaceX has achieved yet another milestone in the realm of orbital launches, with its Falcon 9 rocket lifting off from Launch Complex 39A at 10:47 p.m. EDT (0247 UTC). This successful launch marked SpaceX’s historic 62nd orbital mission of the calendar year, breaking its own record from 2022 when it accomplished 61 orbital missions in total.

Elon Musk, the visionary founder of SpaceX, took to his social media platform, X, to announce the company’s ambitious plans. Musk stated that SpaceX is setting its sights on a remarkable goal: “aiming for 10 Falcon flights in a month by the end of this year, then 12 per month next year.” This audacious plan demonstrates SpaceX’s relentless pursuit of pushing the boundaries of space exploration and satellite deployment.

Notably, the first stage booster responsible for supporting this groundbreaking mission, known as B1073, has now completed its 10th launch and landing, showcasing the reliability and reusability of SpaceX’s technology. This mission, which carried 21 Starlink satellites into orbit, marked the 24th Starlink mission to launch from LC-39A and the 69th launch from that pad in SpaceX’s storied history.

SpaceX had its sights set on a precise T-0 liftoff time of 10:47 p.m. EDT (0247 UTC), a remarkable coordination considering the planned splashdown of the Crew-6 astronauts and cosmonaut aboard the Crew Dragon Endeavor was set to occur just 90 minutes later. This emphasizes the intricate scheduling and precision required for SpaceX’s multiple missions.

For those following the launch closely, SpaceX had a backup liftoff time on September 3 at 11:05 p.m. EDT (0305 UTC). Additionally, there were five backup opportunities on Monday, September 4, ranging from 6:59 p.m. EDT (22:59 UTC) to 10:39 p.m. EDT (0239 UTC on September 5), further underlining the company’s dedication to ensuring mission success.

In 2023, SpaceX is primed to break its own record by achieving an impressive 62 orbital launches, surpassing the previous record of 61 set in 2022. Notably, this record places SpaceX at the forefront of commercial launch companies, as no other entity has reached such a significant number of orbital launches in a single calendar year.

Elon Musk’s vision for SpaceX remains bold and aspirational. He reiterated the company’s plans on X, stating, “Aiming for 10 Falcon flights in a month by the end of this year, then 12 per month next year.” This vision underscores SpaceX’s commitment to advancing space technology and access.

The 62nd launch of the year for SpaceX carried 21 V2 mini satellites for the company’s Starlink internet service, marking another step toward global satellite internet coverage. These V2 satellites, which offer four times the bandwidth of their predecessors, were originally intended to be launched by SpaceX’s fully-reusable Starship vehicle. However, due to the delay in Starship’s debut, SpaceX adapted the satellites for Falcon 9 launches.

This mission’s trajectory involved the Falcon 9 pitching and rolling onto a south-east trajectory, targeting an orbit inclined at 43 degrees to the equator. Following the separation from the second stage about two and a half minutes into the flight, the first stage booster, tail number B1077, embarked on its impressive 10th mission, aiming for a precise landing on the drone ship ‘Just Read the Instructions,’ stationed in the Atlantic east of the Bahamas, approximately 390 miles (627 km) from the Cape.

To achieve the desired circular orbit for the 21 Starlink satellites, the second stage required two burns. The separation of these satellites occurred approximately one hour and five minutes after liftoff.

These satellites represent the 16th launch of the next-generation Starlink satellite model, characterized by its increased size and enhanced bandwidth capabilities. The deployment of these satellites, originally intended for Starship launches, showcases SpaceX’s adaptability and commitment to expanding its Starlink constellation.

In a remarkable statistic compiled by Jonathan McDowell, an astronomer at the Harvard-Smithsonian Center for Astrophysics, SpaceX has successfully launched a total of 5,027 Starlink satellites into orbit to date, further cementing its position as a leader in the global satellite internet market.

SpaceX’s Starlink internet service has been gaining significant traction, with more than 1.5 million subscribers announced in early May. The service is now available in over 60 countries, providing high-speed internet access to remote and underserved regions around the world. This rapid expansion underscores SpaceX’s commitment to bridging the digital divide and revolutionizing global connectivity.

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Right in time for Halloween 2024, Meta has launched Meta Spirit LM, its first open-source multimodal language model capable of handling both text and speech inputs and outputs. This groundbreaking model directly challenges similar AI technologies such as OpenAI’s GPT-4 and Hume’s EVI 2, along with specific text-to-speech (TTS) and speech-to-text (ASR) tools like ElevenLabs.

The Future of AI Agents

Created by Meta’s Fundamental AI Research (FAIR) team, Spirit LM open source seeks to enhance AI voice systems by offering more natural and expressive speech generation. It also tackles multimodal tasks, including automatic speech recognition (ASR), text-to-speech (TTS), and speech classification.

However, for the time being, Spirit LM open source is only available for non-commercial use under Meta’s FAIR Noncommercial Research License. This allows researchers to modify and experiment with the model, but any commercial usage or redistribution of the models must adhere to the noncommercial stipulations.

A New Approach to Speech and Text AI

Most traditional AI voice models first convert spoken words into text using ASR, then process that text through a language model and finally use TTS to produce the spoken output. While this approach works, it often fails to capture the full emotional and tonal range of natural human speech.

Meta Spirit LM open source solves this issue by integrating phonetic, pitch, and tone tokens, allowing it to create more expressive and emotionally nuanced speech. The model is available in two variants:

Spirit LM Base: Focuses on phonetic tokens for speech generation and processing.

Spirit LM Expressive: Incorporates pitch and tone tokens to convey emotional cues such as excitement or sadness, bringing an added layer of expressiveness to speech.
Both models are trained on datasets that include both speech and text, allowing Spirit LM open source to excel in cross-modal tasks like converting text to speech and vice versa, all while maintaining the natural nuances of speech.

Fully Open-Source for Noncommercial Use

Consistent with Meta’s dedication to open research, Meta Spirit LM open source has been released for non-commercial research purposes. Developers and researchers have full access to the model weights, code, and accompanying documentation to advance their own projects and experiment with new applications.

Mark Zuckerberg, Meta’s CEO, has emphasized the importance of open-source AI, expressing that AI holds the potential to significantly enhance human productivity and creativity, and drive forward innovations in fields like medicine and science.

Potential Applications of Spirit LM Open Source

Meta Spirit LM open source is designed to handle a wide range of multimodal tasks, such as:

Automatic Speech Recognition (ASR): Converting spoken words into written text.
Text-to-Speech (TTS): Transforming written text into spoken words.
Speech Classification: Recognizing and categorizing speech based on content or emotional tone.

The Spirit LM Expressive model takes things further by not only recognizing emotions in speech but also generating responses that reflect emotional states like joy, surprise, or anger. This opens doors for more lifelike and engaging AI interactions in areas like virtual assistants and customer service systems.

Meta’s Larger AI Research Vision

Meta Spirit LM open source is part of a larger set of open tools and models that Meta FAIR has released. This includes advancements like Segment Anything Model (SAM) 2.1 for image and video segmentation, widely used across industries like medical imaging and meteorology, as well as research aimed at improving the efficiency of large language models.

Meta’s broader mission is to advance Advanced Machine Intelligence (AMI) while ensuring that AI tools are accessible to a global audience. For over a decade, the FAIR team has been leading research that aims to benefit not just the tech world but society at large.

What Lies Ahead for Meta Spirit LM Open Source?

With Meta Spirit LM open source, Meta is pushing the boundaries of what AI can achieve in integrating speech and text. By making the model open-source and focusing on a more human-like, expressive interaction, Meta is giving the research community the opportunity to explore new ways AI can bridge the gap between humans and machines.

Whether in ASR, TTS, or other AI-driven systems, Spirit LM open source represents a significant leap forward, shaping a future where AI-powered conversations and interactions feel more natural and engaging than ever before.

The U.S. Space Force has awarded SpaceX a contract worth $733 million for eight launches, reinforcing the organization’s efforts to increase competition among space launch providers. This deal is part of the ongoing “National Security Space Launch Phase 3 Lane 1” program, overseen by Space Systems Command (SSC), which focuses on less complex missions involving near-Earth orbits.

Under the contract, SpaceX will handle seven launches for the Space Development Agency and one for the National Reconnaissance Office, all using Falcon 9 rockets. These missions are expected to take place no earlier than 2026.

Space Force launch contract

In 2023, the Space Force divided Phase 3 contracts into two categories: Lane 1 for less risky missions and Lane 2 for heavier payloads and more challenging orbits. Although SpaceX was chosen for Lane 1 launches, competitors like United Launch Alliance and Blue Origin were also in the running. The Space Force aims to foster more competition by allowing new companies to bid for future Lane 1 opportunities, with the next bidding round set for 2024. The overall Lane 1 contract is estimated to be worth $5.6 billion over five years.

Lt. Col. Douglas Downs, SSC’s leader for space launch procurement, emphasized the Space Force’s expectation of more competitors and greater variety in launch providers moving forward. The Phase 3 Lane 1 contracts cover fiscal years 2025 to 2029, with the option to extend for five more years, and the Space Force plans to award at least 30 missions over this period.

While SpaceX has a strong position now, emerging launch providers and new technologies could intensify the competition in the near future.

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