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WATCH LIVE: Artemis II crew splashes down on Earth after historic trip around the moon
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WATCH LIVE: Artemis II crew splashes down on Earth after historic trip around the moon

#Artemis II #NASA #Orion capsule #splashdown #Moon mission #astronauts #Pacific Ocean #re-entry

📌 Key Takeaways

  • The four-person Artemis II crew safely splashed down in the Pacific Ocean after a mission around the Moon.
  • The Orion capsule's re-entry was a high-risk phase, hitting the atmosphere at nearly 35,000 feet per second.
  • The mission successfully tested critical spacecraft systems needed for future crewed lunar landings.
  • The splashdown clears a major hurdle for NASA's Artemis III mission, which aims to land astronauts on the Moon.

📖 Full Retelling

The four astronauts of NASA's Artemis II mission successfully splashed down in the Pacific Ocean off the coast of San Diego on Friday, October 27, 2023, concluding their historic, nearly 10-day journey around the Moon and marking a critical test of the systems needed to return humans to the lunar surface. The crew, consisting of NASA astronauts Reid Wiseman, Victor Glover, Christina Koch, and Canadian Space Agency astronaut Jeremy Hansen, returned inside the Orion spacecraft, which endured extreme temperatures as it re-entered Earth's atmosphere at a blistering speed of nearly 35,000 feet per second before its parachutes deployed for a gentle ocean landing. The splashdown represents the final, most perilous phase of the Artemis II test flight, which served as a full dress rehearsal for future crewed lunar landings. The mission's primary objective was to validate the Orion spacecraft's life support, communication, and navigation systems with astronauts aboard during a lunar flyby, ensuring the vehicle could safely sustain a crew through the intense heat of re-entry and a precise splashdown. Recovery teams aboard the USS Portland were swiftly on scene to retrieve the capsule and its crew, who will now undergo initial medical checks before being transported to shore. This successful return paves the way for Artemis III, NASA's ambitious plan to land the first woman and the next man on the lunar surface by the mid-2020s. The Artemis program, building on the legacy of Apollo, aims to establish a sustainable human presence on the Moon as a stepping stone for future crewed missions to Mars. The safe recovery of the Artemis II crew provides invaluable data on crew health and vehicle performance after deep space travel, giving NASA the confidence to proceed with the complex planning required for a lunar landing.

🏷️ Themes

Space Exploration, NASA, Moon Mission

📚 Related People & Topics

NASA

NASA

American space and aeronautics agency

The National Aeronautics and Space Administration (NASA ) is an independent agency of the U.S. federal government responsible for the United States' civil space program and for research in aeronautics and space exploration. Headquartered in Washington, D.C., NASA operates ten field centers across th...

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Artemis II

Artemis II

Artemis program's second lunar flight

Artemis II is a planned lunar spaceflight mission under the Artemis program, led by NASA. It is intended to be the second flight of the Space Launch System (SLS), and the first crewed mission of the Orion spacecraft. It is the first crewed mission around the Moon, and beyond low Earth orbit, since A...

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Pacific Ocean

Pacific Ocean

Largest ocean

The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It stretches from the Arctic Ocean in the north to the Southern Ocean, or, depending on the definition, to Antarctica in the south, and is bounded by the continents of Asia and Australia in the west and the Americas in t...

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Orion (spacecraft)

Orion (spacecraft)

American crewed spacecraft for the Artemis program

Orion (Orion Multi-Purpose Crew Vehicle or Orion MPCV) is a partially reusable crewed spacecraft used in NASA's Artemis program. The spacecraft consists of a Crew Module (CM) space capsule designed by Lockheed Martin that is paired with a European Service Module (ESM) manufactured by Airbus Defence ...

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Entity Intersection Graph

Connections for NASA:

🌐 Artemis II 21 shared
🏢 Boeing 7 shared
🌐 Starliner 7 shared
👤 Kennedy Space Center 7 shared
👤 International Space Station 6 shared
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Mentioned Entities

NASA

NASA

American space and aeronautics agency

Artemis II

Artemis II

Artemis program's second lunar flight

Pacific Ocean

Pacific Ocean

Largest ocean

Orion (spacecraft)

Orion (spacecraft)

American crewed spacecraft for the Artemis program

Deep Analysis

Why It Matters

This mission marks a pivotal milestone in returning humans to deep space, proving that the Orion spacecraft can safely transport astronauts through lunar re-entry. It validates the technology required for future lunar landings and establishes a foundation for a sustainable human presence on the Moon. Furthermore, the success of this mission builds the necessary confidence and momentum for NASA's long-term goal of sending crewed missions to Mars.

Context & Background

  • The Artemis program is the successor to the Apollo program, which last sent humans to the Moon in 1972.
  • Artemis I was an uncrewed test flight that successfully orbited the Moon and returned to Earth in late 2022.
  • The Artemis II crew includes the first woman (Christina Koch) and the first person of color (Victor Glover) to fly on a lunar mission.
  • The mission involves international partnership, notably with the Canadian Space Agency, which provided astronaut Jeremy Hansen.
  • The long-term goal of Artemis is to establish a base on the Moon to test technologies for future missions to Mars.

What Happens Next

NASA will now analyze the data collected from the Orion spacecraft and the crew's health to finalize plans for the Artemis III mission. The focus will shift to the development and testing of the Starship Human Landing System (HLS) required for the actual lunar landing. Preparations for selecting the Artemis III crew and conducting surface operations training will intensify over the coming years.

Frequently Asked Questions

Who were the four astronauts on the Artemis II mission?

The crew consisted of NASA astronauts Reid Wiseman, Victor Glover, Christina Koch, and Canadian Space Agency astronaut Jeremy Hansen.

What was the primary objective of the Artemis II mission?

The main goal was to validate the Orion spacecraft's life support, navigation, and heat shield systems with a crew aboard during a lunar flyby.

Where did the spacecraft splash down?

The Orion capsule splashed down in the Pacific Ocean off the coast of San Diego.

What is the next step after Artemis II?

The next major milestone is Artemis III, which aims to land the first woman and next man on the surface of the Moon.

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Original Source
Friday's reentry and Pacific splashdown off the coast of San Diego is as dynamic and dangerous as liftoff. Their Orion capsule will come screaming back, hitting the atmosphere at a predicted 34,965 feet per second.
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