Blog - Science
🚀 Artemis II: The Triumphant Return That Marks the Beginning of the Lunar Age
By Redacción Científica
📅 April 13, 2026
⏱️ Reading time: 8 minutes
🏷️ Keywords: Artemis II, NASA, return to the Moon, astronauts, SpaceX, Orion, space science 2026, lunar exploration, Artemis program.
🌍 Executive Summary
After ten days of a journey that kept the world on tenterhooks, the Orion capsule of the Artemis II mission returned to Earth on Friday, April 10, 2026. The successful splashdown in the Pacific Ocean not only marks the end of a technical mission, but the beginning of the permanent human presence in deep space. Unlike the Apollo missions, which were brief forays around, Artemis II has shown that humanity is ready to stay: on the Moon, on space stations in lunar orbit, and eventually on Mars.
This 10-day manned flight around the Moon has been NASA's biggest step since 1972, and its results redefine the boundaries of collaborative space exploration.
🌊 The Return: A Surgical Precision Splashdown
Last Friday, at 2:47 p.m. local Pacific time, the skies lit up with the deployment of the three main parachutes of the Orion spacecraft. On board, the heroes of this feat: Reid Wiseman (commander), Victor Glover (pilot), Christina Koch (mission specialist) and Jeremy Hansen (CSA mission specialist) reported in perfect health after the impact with the water.
The U.S. Navy Recovery Team and NASA extracted the crew in a lightning operation of just 35 minutes, closing a cycle of 10 days, 20 hours and 14 minutes outside our atmosphere.
"Today we are not only returning home; We brought with us the future of exploration. Each of us touched the Moon with our eyes, and soon we will touch it with our hands."
— Victor Glover, moments after exiting the capsule.
🛰️ Records that defy history
Artemis II has pulverized landmarks that have remained intact since December 1972 (Apollo 17):
|
Milestone |
Artemis II Achievement |
|
Maximum distance from Earth |
432,000 km (absolute record for a manned spacecraft) |
|
Historical inclusion |
First woman (Christina Koch) and first Canadian person (Jeremy Hansen) to orbit the Moon |
|
Re-entry rate |
40,000 km/h – heat shield resisted 2,800 °C |
|
Deep Space Durability |
More than 240 hours out of the protection of the Earth's magnetic field |
|
Laser Communications |
4K video streaming from beyond the Moon for the first time |
In addition, the crew broke the record for experiments in continuous microgravity conducted outside a space station: 27 different studies, from plant growth to autonomous navigation.
🧬 Cutting-Edge Science: "Organs on Chips" and Beyond
Beyond engineering, the scientific value of this mission lies in the biology of deep space. For the first time, microfluidics devices (organs-on-chips) were used to study in real time how cosmic radiation and microgravity affect:
- Cardiovascular tissue (heart on a chip)
- Kidney tissue (risk of stones in space)
- Blood-brain barrier (neurological effects)
This data is vital for the future Artemis III mission (lunar descent scheduled for 2027) and the eventual trip to Mars, which would last more than 2 years.
Other notable experiments:
- Growth of fungi for recycling materials in lunar habitats.
- 3D printing of tools with simulated regolith powder.
- First miniaturized atomic clock for deep autonomous navigation.
👨 🚀 Crew profile: the first humans in deep space of the 21st century
- Reid Wiseman (NASA) – Commander. ISS veteran. Naval Engineer.
- Victor Glover (NASA) – Pilot. First African American to travel around the Moon.
- Christina Koch (NASA) – Electrical Engineer. Women's record holder in space (328 days).
- Jeremy Hansen (CSA) – Former fighter pilot. First non-American astronaut to orbit the Moon.
The team's chemistry was key: they performed more than 30 emergency simulations before the flight, including fire on board and loss of communications.
🌕 Artemis II vs Apollo 8 Comparison (Historical Lunar Orbital Missions)
|
Feature |
Apollo 8 (1968) |
Artemis II (2026) |
|
Duration |
6 days, 3 hours |
10 days, 20 hours |
|
Maximum altitude |
377,000 km |
432,000 km |
|
Heat Shield Technology |
Analog avionics |
Advanced ablative materials + 3D printed titanium |
|
Communications |
Analog radio |
Laser + Deep Space Network 2.0 |
|
Scientific load |
4 experiments |
27 experiments + 12 commercial payloads |
🖼️ Visual Gallery (official reference links)
Note: To respect rights, original sources are indicated where you can find high-resolution images:
- [PHOTO] Artemis II launch from the SLS – Kennedy Space Center. Lanzamiento
- [PHOTO] The Earth from the Orion capsule at lunar apogee
(Earthrise modern – available in NASA JPL historical archive) - [PHOTO] Successful splashdown – recovery team*(US Navy / NASA – Pacific Ocean, 10 April 2026)* Amerizaje
📅 What's next? Artemis III and the future of human presence on the Moon
With Artemis II validated, Artemis III (scheduled for 2027) will attempt the first manned moon landing since 1972. What's new:
- Landing at the lunar south pole (Shackleton region) where there is water ice.
- Axiom Space AxEMU spacesuits, more flexible and resistant to radiation.
- Gateway: The lunar space station will receive its first modules in 2026-2027.
- International cooperation: ESA, JAXA, CSA and agencies from the United Arab Emirates and Brazil participate.
"Artemis II has been the dress rehearsal. Now we're going to live there."
— NASA Administrator Bill Nelson at a post-splashdown press conference.
📌 Conclusion: The Beginning of an Era
Artemis II isn't just a successful mission. It's the litmus test that we can operate safely in deep space with 21st-century technology. We have regained the ability to leave low-Earth orbit, and this time we will not go back.
The new lunar era has begun. And it's not just America's: it's all of humanity.
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