This video recaps the historic Artemis II crewed mission around the Moon, detailing the entire 9-day journey. It highlights the successful Trans Lunar Injection burn, the crew's daily life, and minor issues like a malfunctioning toilet requiring Collapsible Contingency Urinals. Key mission tests included manual flight control and the Optical Communications System, which transmitted over 100 Gigabytes of data. Emotional moments, such as a message from Jim Lovell and the naming of lunar craters "Integrity" and "Carroll", were shared. The crew performed extensive lunar science observations, viewing the Moon's full disk and witnessing a spectacular lunar eclipse. The journey concluded with a critical reentry phase involving a six-minute plasma blackout, successful parachute deployment, and splashdown in the Pacific, followed by crew recovery and data collection. The video also covers recent SpaceX Starship developments, including preparations for Flight 12 static fire tests, Pad 2 deluge system upgrades, and structural reinforcements. Finally, it updates on Starcloud's progress in developing orbital data centers, securing significant funding and planning for future GPU satellites deployed via Starship.
Artemis II Orion spacecraft captures the Moon partially eclipsing the Sun, with Earth's reflected light faintly illuminating the lunar surface.
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The video begins by celebrating the completion of the historic Artemis II crewed mission, which marked humanity's first return to deep space in over 50 years. NASA released astounding footage and details, including record-breaking milestones and deeply human moments experienced by the crew.
The crew completed their Trans Lunar Injection (TLI) burn on the second day, sending them towards the Moon.
The TLI burn was so precise that two of the three planned Outbound Trajectory Correction (OTC) burns were deemed unnecessary.
This mission marked the first time humans had traveled around the Moon in over five decades, utilizing advanced technology unavailable during the Apollo missions.
High-quality footage and images were released, including an incredible video of the Interim Cryogenic Propulsion Stage (ICPS) separation, showing flecks of ice and debris.
The Interim Cryogenic Propulsion Stage (ICPS) separates, revealing a stunning shower of ice and debris against the blackness of space.
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On day three, the crew engaged in daily activities such as exercising, eating meals, and observing wastewater dumps.
Jeremy Hansen of the Canadian Space Agency conducted a live stream showcasing the challenges of living in microgravity, including a demonstration of CPR and choking response, highlighting the need for stable footing.
Despite Orion having 30% more habitable space than the Apollo capsule, it still appeared cramped with four crew members and all their equipment.
Minor issues arose with the toilet system during the mission.
Wastewater tanks vented slower than intended, possibly due to frozen material, but rotating Orion to face the sun did not resolve the blockage, suggesting a different problem.
Crew members were advised to use backup collection devices (Collapsible Contingency Urinals, CCUs) when the toilet malfunctioned.
Each crew member had two CCUs, designed to replace numerous diapers, which could be drained and reused.
The CCUs utilized capillary action to settle liquid at the bottom and hydrophobic layers at the top to prevent spills.
A diagram illustrating the design and function of the Collapsible Contingency Urinal (CCU), showing its components and how liquid is collected using capillary action and hydrophobic layers.
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The crew also reported a burning smell from the toilet area, which ground teams could not immediately diagnose, requiring post-splashdown investigation.
On day four, astronauts Christina Koch and Jeremy Hansen took manual control of the spacecraft to test its performance in deep space.
They tested two different thruster modes: six degrees of freedom and three degrees of freedom, gathering crucial data for NASA.
The six degrees of freedom mode automatically compensates for drift or orbital deviations caused by Reaction Control System (RCS) thrusts.
A diagram illustrating the concept of rotational movement (Yaw, Roll, Pitch) as part of the 6 degrees of freedom control tested during the Artemis II mission.
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The mission also tested the new Optical Communications System (OCS), which uses lasers to send data back to Earth.
While primary communication remained radio, OCS significantly boosted bandwidth, allowing Orion to transmit data at up to 260 megabits per second.
Over 100 Gigabytes of data, including high-resolution images and footage, were transferred by day four.
Limitations included the need for extreme precision to hit ground stations and susceptibility to cloud cover.
A simulated laser beam originating from the Orion spacecraft reaches Earth, illustrating the high-bandwidth optical communication system used during Artemis II.
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Day five involved testing the Orion Crew Survival System (OCSS) suit, a critical safety feature.
All four astronauts performed a full test sequence, including donning, pressurizing, leak-checking, simulating seating, and evaluating mobility, eating, and drinking.
The suit protects astronauts during intense flight phases (launch, reentry, splashdown) and serves as a backup life-support system, providing up to six days of survival if cabin pressure is lost.
The single Outbound Trajectory Correction burn for the mission, a 19-second firing of auxiliary thrusters, was completed on day five, setting Orion on its final trajectory to the Moon.
This maneuver allowed the crew to break Apollo 13’s record for the furthest human travel from Earth.
The crew awoke to a special message from Apollo astronaut Jim Lovell, recorded before his passing, welcoming them to his "old neighborhood" and passing on the torch of lunar exploration.
Apollo astronaut Jim Lovell addressing the public, celebrating humanity's first up-close view of the Moon during Apollo 8.
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The crew spent hours observing the Moon, captivated by its growing size and intricate surface features.
They named two relatively fresh, previously unnamed craters on the Moon:
One crater was named "Integrity," after their Orion spacecraft.
The second crater was named "Carroll," in memory of a loved one lost by the astronaut family, located on the near side, far side boundary and visible from Earth at certain times.
The newly named 'Carroll' crater is highlighted on a detailed image of the lunar surface.
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The crew conducted a six-hour science observation period, taking turns at the windows with computers, cameras, and lenses.
They described terrain, traced the terminator line, and analyzed features, noting hues, colors, albedo, and geological formations.
Artemis II was the first crew ever to fly around the Moon with the entire disk visible at once.
Features from both near and far sides were observed, including the magnificent Orientale basin with its clear rings, which is only partially visible from Earth.
More than two-thirds of the Moon's surface is visible from the Orion spacecraft, showcasing features from both the near and far sides.
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Key science targets included Ohm crater, Oceanus Procellarum, Grimaldi crater, Pierazzo crater, Aristarchus crater, Hertzsprung Basin, and Vavilov Crater.
The crew reported seeing at least six impact flashes, believed to be meteoroids hitting the Moon's surface.
As Orion prepared to go out of radio communication behind the lunar terrain, the crew expressed their love for Earth before entering a scheduled silence.
During the closest approach to the Moon's surface, the Sun, Moon, and Orion aligned, allowing the crew to see approximately 20% of the far side.
After about an hour, the signal returned, revealing a magnificent Earthrise, a powerful and unifying moment for the crew and ground control.
Earth rises majestically above the lunar horizon as seen from the Orion spacecraft, marking the return of communication after the blackout.
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On day seven, after leaving the Moon’s sphere of influence, Artemis II established a ship-to-ship call with the crew aboard the International Space Station, sharing their experiences.
The four-person Artemis II crew smiles and waves from inside the Orion capsule during a video call with the International Space Station, showcasing the Canadian and US flags.
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The spacecraft completed its Return Trajectory Correction-1 (RTC-1) burn, a 15-second thruster firing that adjusted velocity by 1.6 feet per second to perfect the path back to Earth.
On day nine, a shorter 9-second RTC-2 burn further accelerated Orion by 5.3 feet per second, marking the final intended trajectory adjustment.
In preparation for splashdown, the crew and flight control teams meticulously prepared the cabin and studied entry procedures.
Equipment was stowed, and seats were re-installed in the Orion capsule.
For this mission, Orion performed a much steeper, lofted entry sequence, differing from Artemis I's skip entry, to prevent significant cooling and re-heating of the heat shield, which had caused unexpected damage during the previous uncrewed mission.
A diagram illustrating the Artemis I Orion skip entry sequence, showing the trajectory and key phases of atmospheric interaction.
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Approximately 45 minutes before splashdown, Orion’s European Service Module (ESM) separated cleanly, having completed its role in providing control and propulsion.
The European Service Module (ESM) of Orion cleanly separates from the crew capsule high above Earth's curved horizon.
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A final trajectory adjustment burn and a series of roll maneuvers increased the distance from the ESM, ensuring it would burn up safely in the atmosphere.
The four astronauts—Reid Wiseman, Christina Koch, Victor Glover, and Jeremy Hansen—were strapped in as Orion, named "Integrity," began entering Earth’s atmosphere at an altitude of about 400,000 feet (122 kilometers) southeast of Hawaii.
A six-minute plasma blackout, where intense heat and plasma disrupted all communications, commenced as expected.
During this period, Orion experienced peak heating and pulled up to 3.9 Gs as the atmosphere rapidly decelerated it.
Communications were successfully restored, indicating Orion had emerged intact and on track.
The forward bay cover was jettisoned, deploying the drogue parachutes at around 22,000 feet to stabilize the capsule after its hypersonic plunge.
The Orion capsule descends through the sky, with its drogue parachutes deployed, stabilizing the spacecraft after atmospheric reentry.
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At roughly 6,000 feet, three massive main parachutes deployed beautifully, controlling the final descent into the Pacific Ocean off the coast of San Diego.
The Orion capsule descends under three fully deployed main parachutes, ensuring a controlled splashdown into the ocean.
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Orion splashed down successfully at 7:07 PM Central Time, marking the end of the approximately 9-day mission.
Recovery forces quickly moved in, and the crew members—Christina Koch, Victor Glover, Jeremy Hansen, and Reid Wiseman—departed the spacecraft, looking ecstatic.
The Orion capsule floats in the Pacific Ocean after splashdown, with its red flotation bags deployed, awaiting recovery teams.
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They were then transported to the USS John P. Murtha.
Artemis II returned with a wealth of raw data from scientific equipment and sensors like AVATAR and radiation monitors, providing invaluable insights for future lunar missions.
A transparent sensor, possibly the AVATAR, is held between two fingers, symbolizing the advanced scientific instrumentation onboard Artemis II.
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The Booster 18.3 test tank was lifted into the "super crusher" stand for testing, designed to validate the new integrated hot stage system and grid fin points.
The Ship aft simulator was installed on the hot stage ring, with further steps to reinstall the blue cap and hydraulic rams.
The smaller "can crusher" was being used for the Ship 39.1 test article to validate the latest ship design after a previous rupture in Booster 18.3's first test.
An aerial view of the SpaceX Starbase facility shows various Starship components and structures under construction, including a test stand.
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Scaffolding was removed from the top deck of the launch mount, revealing modifications to the ball mounts.
The top deck deluge system for Pad 2 underwent a second series of tests, including a shorter, lower-pressure firing and a longer, higher-pressure firing, demonstrating its capability to protect the launch mount and tower base.
The newly upgraded deluge system on Launch Pad 2 unleashes a powerful torrent of water during a test, designed to protect the launch mount during Starship launches.
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The Ship Quick Disconnect arm received reinforcements, with long steel strips welded along its trusses.
Sack testing with large water bags (100-ton and 50-ton capacity) was performed on the end of the Ship Quick Disconnect arm to test these structural upgrades.
Large red water bags are suspended from the Ship Quick Disconnect arm, undergoing sack testing to validate structural reinforcements on the launch tower.
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These upgrades, combined with tower roof reinforcements, might be related to future goals of catching the upper stage Starship.
Starcloud successfully raised $170 million in funding, valuing the company at over $1 billion.
A Twitter post from Starcloud announces a significant funding round of $170 million, highlighting its progress in developing orbital data centers.
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Starcloud has already launched a 60-kilogram satellite (Starcloud 1) equipped with an Nvidia H100 GPU on a SpaceX rideshare mission.
Starcloud 2, featuring multiple GPUs, is expected to launch later in the year.
Starcloud 3 is being designed as a 200-kilowatt, 3-ton spacecraft, specifically to fit and be deployed from the Starship PEZ dispenser.
A conceptual rendering shows a Starship vehicle in orbit, hinting at its potential role in deploying future large satellites like Starcloud's orbital data centers.
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Starcloud is shifting from an initial concept of a single, gigantic 5-gigawatt unit to a constellation of smaller units, similar to Starlink.
This constellation approach, where units can be incrementally added, seems more achievable and scalable for growing data center services.
A conceptual diagram illustrates a network of orbital data center satellites (Starcloud) in Earth's orbit, connected via laser links to ground stations.
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The Terafab initiative, aimed at colossal processing capability, gained serious momentum with Intel joining Tesla and SpaceX to help refactor silicon fabrication technology.
Elon Musk on stage at the Terafab announcement, where Tesla and SpaceX unveiled plans for advanced silicon fabrication technology, now joined by Intel.
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