Mostrando entradas con la etiqueta ESA. Mostrar todas las entradas
Mostrando entradas con la etiqueta ESA. Mostrar todas las entradas

miércoles, 8 de abril de 2026

Artemis II – Day 8 (April 8, 2026)

 Almost there—Integrity is heading home!

The crew—Wiseman, Glover, Koch, and Hansen—woke up to the sounds of "Under Pressure" (Queen & Bowie) while 200,278 miles from Earth and 83,549 miles from the Moon, on their way home.


Day's Highlights

Health and Exercise

Exercise session using the flywheel (a cable system for aerobics and resistance training), part of the daily fitness regimen.



Anti-Orthostatic Suit Test

All four crew members evaluated the lower-body compression garment worn underneath the Orion survival suit. Its function is to combat orthostatic intolerance—dizziness or fainting upon standing—after prolonged periods in microgravity.

Manual Control of Orion (~10:55 p.m. EDT)


The crew will manually pilot the capsule into a "tail-to-Sun" attitude, testing the guidance, navigation, and control systems while managing temperature and power generation.



Press Conference (~10:45 p.m. EDT)

Media representatives will have the opportunity to speak with the crew following their historic lunar flyby.


Splashdown Preparations


The crew will begin stowing equipment and installing their seats in preparation for reentry.


The demonstration of the radiation shielding deployment was canceled to prioritize cabin preparations.


Scheduled Splashdown: Friday, April 10, at 8:07 p.m. EDT off the coast of San Diego.


Live coverage begins at 6:30 p.m. on NASA+, Amazon Prime, Netflix, Apple TV, HBO Max, and more.

martes, 7 de abril de 2026

Artemis II – Day 7: Goodbye Moon, Hello Earth (April 7, 2026)

A Day of Perfect Transition: From Lunar History to the Reality of Return


The crew woke up to the sounds of "Tokyo Drifting" by Glass Animals and Denzel Curry—236,022 miles from Earth and 36,286 miles from the Moon. The journey home had begun.


Highlights:

Departure from the Lunar Sphere of Influence

At 1:23 p.m., Orion officially crossed the 41,072-mile threshold from the Moon, exiting its gravitational sphere. From that moment on, it is Earth that "pulls" them in. A subtle yet symbolically powerful milestone—the Moon lets them go, and Earth reclaims them.

First Images of the Flyby

The White House and NASA shared the first photographs from the flyby: the "Earthset" (Earth sinking below the lunar horizon) and the solar eclipse as seen from Orion. Images destined to become icons of this mission.

Historic Call Between Spacecraft

The Artemis II crew held a 15-minute call with the Expedition 74 astronauts aboard the ISS—Jessica Meir, Jack Hathaway, Chris Williams, and Sophie Adenot. A conversation between humans at two very different points in space—something that has occurred very rarely in history.

Lunar Scientific Debriefing

At 3 p.m., the crew met with the ground-based science team to share their impressions of the flyby while the details were still fresh. Scientists are eager to analyze observations, images, and data regarding the six meteoroid impact flashes detected during the eclipse.

First Return Burn

At 8:03 p.m.—one hour ahead of schedule—Orion fired its thrusters for just 15 seconds, changing its velocity by 1.6 feet per second. Brief in duration, significant in meaning: the first of three correction burns that will guide the crew back home. Koch and Hansen monitored the systems during the maneuver.

The USS John P. Murtha is Underway

The recovery ship has already set sail for the rendezvous point in the Pacific, preparing for the final splashdown. The logistics of the return are in motion.

Preparing for the Physical Return

On Flight Day 8, the crew will test orthostatic tolerance garments—specialized clothing that helps maintain blood pressure and circulation during readaptation to Earth's gravity. After weeks in microgravity, the human body needs assistance remembering how to function under weight.

lunes, 6 de abril de 2026

Artemis II – Day 6: The Great Lunar Flyby (April 6, 2026)

 A day for the history books, filled with emotion—and Nutella.

The crew—Reid Wiseman, Victor Glover, Christina Koch, and Jeremy Hansen—completed the first crewed lunar flyby since Apollo 17 in 1972.

Key Moments:

The day began with a pre-recorded message from Jim Lovell, Apollo 8 and 13 astronaut, recorded prior to his passing in 2025—a truly moving passing of the torch between generations.

“Hello, Artemis II! This is Apollo astronaut Jim Lovell. Welcome to my old neighborhood! When Frank Borman, Bill Anders, and I orbited the Moon on Apollo 8, we got humanity’s first up-close look at the Moon and got a view of the home planet that inspired and united people around the world. I’m proud to pass that torch on to you — as you swing around the Moon and lay the groundwork for missions to Mars … for the benefit of all. It’s a historic day, and I know how busy you’ll be. But don’t forget to enjoy the view. So, Reid, Victor, Christina, and Jeremy, and all the great teams supporting you  – good luck and Godspeed from all of us here on the good Earth.”

Jim Lovell

Gemini VII, Gemini XII, Apollo 8, and Apollo 13 Astronaut


At 1:56 p.m., the crew surpassed the record for distance from Earth set by Apollo 13 in 1970 (248,655 miles). Jeremy Hansen immortalized the moment with words challenging this generation—and the next—not to let that record stand for very long.

At 7:00 p.m., Orion reached its closest point to the Moon—just 4,067 miles above the surface—during a communications blackout lasting approximately 40 minutes. Two minutes later, they reached their maximum distance from Earth: 252,756 miles—a new absolute record for human exploration.



During the flyby, the crew observed and photographed craters, ancient lava flows, rifts, and ridges on the lunar far side, reporting color nuances that will help scientists understand the mineral composition of the surface. They also proposed provisional names for two craters: "Integrity" (in honor of their spacecraft) and "Carroll" (in honor of Wiseman's late wife).

The day culminated with a solar eclipse—lasting nearly an hour—viewed from space; during this event, the crew studied the solar corona and detected six flashes from meteoroid impacts on the lunar surface—an extremely rare and scientifically valuable phenomenon.



As the day drew to a close, the crew spoke live with President Trump and NASA Administrator Jared Isaacman.




The Best Quotes of the Day

“As we prepare to go out of radio communication, we’re still going to feel your love from Earth. And to all of you down there on Earth and around Earth, we love you, from the Moon. We will see you on the other side.”

Victor Glover

Artemis II Pilot



“As we surpass the furthest distance humans have ever traveled from planet Earth, we do so in honoring the extraordinary efforts and feats of our predecessors in human space exploration. We will continue our journey even further into space before Mother Earth succeeds in pulling us back to everything that we hold dear. But we most importantly choose this moment to challenge this generation and the next to make sure this record is not long-lived.”

Jeremy Hansen

Canadian Space Agency (CSA) Astronaut and Artemis II Mission Specialist



domingo, 5 de abril de 2026

Artemis II – Day 5: Preparations for the Great Flyby (April 5, 2026)

 So, Day 5 was essentially the perfect prelude: suits tested, trajectory fine-tuned, objectives assigned, and the Moon already "pulling" at Orion. Everything was set for history!

The day began to the tune of "Working Class Heroes" by CeeLo Green, with the crew approximately 65,235 miles from the Moon, and featuring a special message from Charlie Duke, an Apollo 16 astronaut—who recalled that he and John Young had named their lunar module "Orion" back in 1972, thereby bringing a beautiful historical circle to a close.



The day's three highlights:

1. Survival Suit Testing (OCSS)

The four astronauts completed a full sequence of tests with the Orion Crew Survival System suit: pressurization, leak checks, seat entry simulations, and evaluations of mobility, nutrition, and hydration in microgravity. These suits protect the crew during the dynamic phases of flight and in the event of cabin depressurization.

2. Trajectory Correction

At 11:03 p.m., the crew executed a trajectory correction burn lasting just 17.5 seconds to fine-tune their path toward the Moon. The two previous burns had been canceled because the trajectory was already virtually perfect.

3. Receipt of Final Scientific Objectives

The crew received the definitive list of 30 lunar targets to observe during the flyby, including the Orientale Basin (~600 miles in diameter, 3.8 billion years old) and the Hertzsprung Basin (~400 miles); comparing these two features will help scientists understand how craters evolve over geological time.




The day concluded with Orion entering the Moon's gravitational sphere of influence at 12:41 a.m. ...of April 6—the moment when lunar gravity becomes the dominant force acting on the spacecraft. The stage was set for the big day.