Artemis 2 Launches: Humanity's Bold Leap Back to the Moon Begins

Daily Technology

02/04/2026

NASA's Artemis 2 mission successfully launched from Kennedy Space Center on Wednesday at 6:35 p.m. ET, carrying four astronauts aboard the Orion spacecraft atop the powerful Space Launch System (SLS) rocket. This historic liftoff marks humanity's first journey beyond low-Earth orbit in over 50 years and serves as a crucial precursor to a crewed lunar landing.

Key Takeaways

The Artemis 2 mission is the first crewed flight for both the SLS rocket and the Orion spacecraft.
The mission will send astronauts on a trajectory around the Moon, venturing further than the Apollo missions.
This flight is a critical step towards NASA's goal of a crewed lunar landing by 2028.

Liftoff and Initial Ascent

The SLS rocket ignited with immense power, generating 8.8 million pounds of thrust to propel the Orion spacecraft skyward. The launch occurred within the designated window, and shortly after ignition, the rocket cleared the launch tower, surpassed supersonic speed, and jettisoned its solid rocket boosters. The core stage separated approximately 16 minutes after launch, placing Orion and its upper stage into low-Earth orbit. The spacecraft's solar array wings then unfurled, ensuring power for all critical systems.

A Journey to the Moon and Back

After a series of delays, the Artemis 2 mission is finally underway. The crew will spend approximately nine days in space. About 25 hours after launch, Orion is scheduled to perform a translunar injection burn, setting its course for the Moon. The spacecraft is expected to enter the Moon's gravitational influence on the fifth day, allowing for a flyby of the lunar far side, offering astronauts views of regions never before seen by the human eye. On the seventh day, Orion will begin its return trajectory, with splashdown off the coast of San Diego anticipated on the tenth day of the mission.

Significance of the Mission

This launch represents a monumental achievement, occurring 54 years after the last Apollo mission. The Artemis 2 mission is not just a return to lunar space but a significant advancement in space exploration capabilities. The successful performance of the SLS and Orion is a testament to years of development and a promising indicator for future lunar missions, including the planned crewed landing in 2028.

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