NASA ARTEMIS MISSIONS

Special Launch System and the Orion Capsule

Launch: 1st April 2026 watch here: https://www.youtube.com/watch?v=m3kR2KK8TEs

Introduction

For the first time since the Apollo era, humanity is preparing to return to the Moon — not for a fleeting visit, but to stay. NASA’s Artemis program is an ambitious, multi-mission effort designed to establish a sustained human presence on the lunar surface and to use the Moon as a stepping stone for future missions to Mars and beyond.

At its heart, Artemis is about exploration, science, and preparation. It aims to land the first woman and the next man on the Moon, to study the lunar environment in unprecedented detail, and to develop the technologies, spacecraft, and partnerships needed for deep-space exploration in the decades ahead.

The Artemis Missions: An Overview

NASA has currently defined four core Artemis missions — Artemis I through Artemis IV. Together, they centre on two key elements:

• The Space Launch System (SLS) — the most powerful rocket ever built

• The Orion spacecraft — a deep-space capsule designed to carry astronauts farther than any human-rated vehicle before it

Each mission builds incrementally on the last, increasing in complexity, ambition, and human involvement.

Artemis I — A Successful First Step (Completed)

Artemis I marked the first flight of the SLS rocket and the Orion capsule, and it has already taken place successfully.

• Crew: Uncrewed

• Objective: Test Orion and SLS in deep space

• Mission profile: Orion orbited the Moon and returned safely to Earth

• Outcome: A critical validation of systems, heat shields, navigation, and deep-space operations

Although no astronauts were on board, Artemis I was a pivotal moment. Orion travelled farther from Earth than any spacecraft designed to carry humans before, proving that the core architecture of Artemis works.

Artemis II — Humans Venture Beyond Earth Orbit (About to fly!)

Artemis II will be the first crewed Artemis mission and the first time humans have travelled beyond low Earth orbit since Apollo 17 in 1972.

• Crew: 4 astronauts

• Objective: Test Orion’s life-support and flight systems with humans aboard

• Mission profile: A lunar flyby (no landing)

• Launch: 1st April 2026

This mission is about confidence and capability — ensuring that Orion can safely support astronauts on long-duration deep-space flights before committing to a lunar landing.

You will be able to watch it live here on Youtube:

https://www.youtube.com/watch?v=m3kR2KK8TEs

Artemis III is no longer the first crewed lunar landing mission. NASA now describes it as a 2027 low-Earth-orbit demonstration mission. The crew will launch on SLS in Orion and test rendezvous and docking with one or both commercial lunar landers from SpaceX and Blue Origin. NASA says the goal is to validate the integrated operations needed for later lunar landings, and it will announce the final mission design and crew closer to launch.

Artemis IV is now the mission NASA identifies as the first Artemis crewed lunar landing, targeted for early 2028. NASA says the crew will travel to lunar orbit aboard Orion, then two astronauts will descend to the lunar surface, spending about a week near the Moon’s south pole doing science before returning to Orion for the trip home

Looking Ahead

Artemis is not a nostalgic return to the past. It represents a shift toward sustainable exploration, international cooperation, and long-term human presence beyond Earth.

As we watch these missions unfold, it’s worth remembering that every image of the Moon — every crater, shadow, and glowing horizon — is no longer just a distant object of study. It is once again a destination.

And this time, we’re planning to stay.