The Artemis II astronauts face their second day with daily exercises to combat muscle loss in microgravity

The NASA crew starts a new training day to combat muscle loss in microgravity ahead of the historic mission around the Moon

of april 02, 2026 at 16:49h
Dos dias para el despegue la mision Artemis II esta preparada y goza de excelente forma
Dos dias para el despegue la mision Artemis II esta preparada y goza de excelente forma

The mission crew of Artemis II has begun its second day of intensive physical exercises as part of its preparation for the journey around the Moon, scheduled within the Artemis Program program. The crew is made up of Reid Wiseman, mission commander; Victor Glover, pilot; and mission specialists Christina Koch and Jeremy Hansen, the latter representing the Canadian Space Agency.

The training, developed under the supervision of NASA, has as its main objective to minimize the loss of muscle and bone mass experienced by astronauts in microgravity conditions. As detailed by NASA, the exercises include resistance and strength routines specifically designed to simulate space conditions. These sessions are part of a protocol that astronauts must also follow during the mission, in order to preserve their physical health. “The objective is to maintain physical condition is essential to guarantee the crew's performance during the mission and their recovery after returning to Earth,” they highlight.

The start of these activities marks a key transition: from the launch phase to the in-flight operation phase, in which each procedure, from physical training to technical coordination, is decisive. Artemis II represents a historic milestone by being the first crewed mission to orbit the Moon since the Apollo program 54 years ago, consolidating the return of human exploration to the lunar environment and laying the groundwork for future long-duration missions.

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