On April 2, four astronauts strapped into a capsule named Integrity and left Earth’s orbit behind, commencing the Artemis II mission, the first crewed mission after a gap of 54 years.
The fact that this is the first mission since Apollo 17 in December 1972 alone makes this mission historic.
But the reasons it matters run deeper than this particular milestone.
Artemis-II is anticipated to break Apollo 13’s record for the farthest distance humans have travelled from Earth, flying over 6,400 kilometres beyond the Moon as it loops around the lunar far side.
At an atmospheric re-entry speed of approximately 40,000 kilometres per hour, it will also become the fastest crewed spaceflight in history.
But the records are secondary to what the mission is actually testing.
Artemis-II will test Nasa’s deep space capabilities, including life support, navigation, and communication systems, with humans on board for the first time.
Successful tests will ensure safer and more efficient deep-space travel, benefiting not only lunar missions but also future interplanetary exploration, bringing Nasa closer to its ambition to land a human on Mars.
Every crewed mission to the Moon, and eventually Mars, depends on what this flight proves.
The strategy behind Artemis-II looks very different from the Apollo era.
The United States (US) is no longer competing against a single rival in a largely symbolic race to reach the Moon and the stars. The stakes are also practical; who sets the rules, builds the infrastructure, and controls access to the Moon’s resources in the decades ahead?
Furthermore, Artemis-II serves as a bridge to Artemis-III, where Nasa plans to land astronauts near the Moon’s South Pole. The ambitious goal is currently set against a 2028 deadline and shows that the US is moving from mere experimentation towards a sustained presence in space.
China, meanwhile, is targeting its own crewed Moon landing by 2030.
Artemis II’s objectives are comparable to those of Apollo 8 in 1968, the first crewed lunar mission of the Apollo program.
Apollo 8 did not land either. But it proved humans could get there and come back.
Within a year, Apollo 11 followed, landing the first ever human being on the Moon.
History may be repeating itself.
Source: India Today