NASA Is Really Launching Humans Toward the Moon on April 1. Meet the Crew, the Mission, and What Happens Next.
Image Credit: Leonardo AI
- NASA Artemis II launches April 1, 2026, at 6:24 p.m. EDT from Kennedy Space Center, Florida, aboard the Space Launch System rocket.
- Commander Reid Wiseman, Pilot Victor Glover, Mission Specialist Christina Koch, and Canadian astronaut Jeremy Hansen fly around the Moon for 10 days on a free-return trajectory.
- This is humanity's first crewed mission beyond low Earth orbit since Apollo 17 in December 1972, a gap of more than 54 years.
- The crew will break the 56-year human distance record set by the Apollo 13 crew, reaching approximately 252,000 miles from Earth.
- Weather forecasters give an 80 percent chance of favorable launch conditions, with splashdown in the Pacific Ocean scheduled for April 10, 2026.
The last time humans traveled this far from Earth, Richard Nixon was president, bell-bottoms were fashionable, and the internet did not exist. Tonight, four astronauts will strap into a capsule and go farther from home than any human has in half a century. Nobody planned for this to happen on April Fool's Day. But here we are.
Why Now? 50 Years of Waiting, Explained
On December 19, 1972, astronaut Gene Cernan climbed the ladder of the Apollo 17 lunar module and left the Moon behind. Nobody knew that 54 years would pass before humans got even close again.
The reasons stretch across decades. Budget cuts, political priority shifts, the Space Shuttle era, and a string of program restarts all pushed the Moon further away year by year. Going to the Moon is extraordinarily expensive and extraordinarily difficult, even for the world's most technologically advanced nation. NASA's total Artemis program budget through 2025 has exceeded 93 billion dollars, according to a NASA Inspector General report released in November 2021, underscoring just how much political and financial capital this return required.
NASA's Artemis program changed the equation. After the successful uncrewed Artemis I flight in November 2022, which sent the Orion spacecraft on a 25-day journey around the Moon carrying mannequins and scientific instruments, NASA confirmed Artemis II as the next chapter: the same route, the same spacecraft, but this time with four humans inside.
Tonight, after years of engineering, training, delays, and perseverance, the rocket stands at Launch Complex 39B at Kennedy Space Center in Florida. The same historic pad that launched Apollo missions half a century ago now carries humanity's next deep-space crew.
According to NASA's official January 2026 mission overview press conference, the countdown clock began ticking on March 30 at 4:44 p.m. EDT. Launch director Charlie Blackwell-Thompson confirmed the approach to launch proceeded with only minor ground equipment issues requiring attention, a strong sign of hardware readiness after years of painstaking preparation.
The Crew: Four People, Three Historic Firsts
Every Apollo mission carried names that history would later remember. Artemis II carries its own crew, and this one breaks records before the rocket even leaves the ground.
Three firsts on one mission. Victor Glover becomes the first person of color, Christina Koch becomes the first woman, and Jeremy Hansen of the Canadian Space Agency becomes the first non-American to journey beyond low Earth orbit. All on the same flight, making Artemis II the most historically significant crewed launch since Apollo 11.
Hey, let's go to the moon.
Commander Reid Wiseman, speaking to reporters at Kennedy Space Center during final preparationsThe crew was announced on April 3, 2023, by NASA Administrator Bill Nelson during his State of NASA address at Ellington Field outside Houston. That evening, the four astronauts appeared at nearby NRG Stadium during the NCAA March Madness championship. It was NASA's way of saying: these are your people, and they are going somewhere extraordinary.
All four completed intensive training at NASA's Johnson Space Center in Houston, running mission simulations covering every phase from launch vibrations to emergency abort procedures to lunar observation windows. The training program spanned more than two years. It included hundreds of hours inside Orion simulators, underwater spacewalk rehearsals at the Neutral Buoyancy Lab, and high-altitude aircraft drills designed to replicate the physiological stress of deep-space flight. According to NASA's official crew quarantine update, they entered health stabilization protocol on March 18, 2026, and flew to Kennedy Space Center on March 27 to complete final preparations in the Neil A. Armstrong Operations and Checkout Building.
Launch Details: Time, Rocket, and What Happens First
Liftoff is scheduled for 6:24 p.m. EDT on April 1, 2026, with a two-hour window available in case of last-minute holds. Backup launch dates extend through April 2 to 6, and again on April 30, if needed. The rocket powering this mission is NASA's Space Launch System, currently the most powerful operational booster on the planet.
The SLS stands 322 feet tall. Fully fueled, it weighs approximately 2.6 million kilograms and produces a maximum thrust of 39 million newtons, the equivalent of 8.8 million pounds of force. By comparison, the Saturn V rocket that powered Apollo generated 7.6 million pounds of thrust. This rocket is more powerful than anything that has ever carried humans to space.
Here is exactly what happens in the critical first 25 hours after launch, according to the CBS News mission flight plan briefing and NASA's launch sequence documentation:
Space Launch System ignites. The crew lifts off from Launch Complex 39B. Four main engines throttle up seven seconds before liftoff to confirm safe ascent.
Solid rocket boosters separate and fall away into the Atlantic Ocean. The SLS core stage continues pushing Orion toward orbit.
Orion orbits Earth twice. The crew and mission control verify life support, navigation, communication, and propulsion systems. The astronauts also take manual control of the spacecraft to run a proximity operations demonstration using the European Service Module engines.
Trans-Lunar Injection burn begins. The six-minute, five-second engine firing boosts Orion's speed by approximately 900 mph, just enough to break free of Earth's orbit and begin a four-day coast toward the Moon.
Orion enters the Moon's gravitational sphere of influence. The crew swings behind the lunar far side and loses radio contact with Earth for several minutes, becoming the most isolated humans in recorded history.
That window of silence behind the Moon carries a particular weight. For a few minutes, mission control in Houston will have no way to reach the crew. No signal, no voice, no data. Just four people and the far side of the Moon.
The Journey: 10 Days Around the Moon
Artemis II follows what NASA engineers call a free-return trajectory. Think of it as a gravitational slingshot: the spacecraft swings around the far side of the Moon and lunar gravity pulls it naturally back toward Earth, requiring no additional major engine burn to return home. It is the same emergency path that saved the Apollo 13 crew in 1970 after an oxygen tank explosion crippled their spacecraft mid-mission.
At its farthest point, Orion will travel approximately 4,700 miles beyond the far side of the Moon, placing the crew roughly 252,000 miles from Earth. The Moon itself sits about 238,855 miles away on average. This crew goes further than that.
According to lead flight director Jeff Radigan at a NASA press briefing, if you held a basketball at arm's length and studied it closely, that approximates how large the Moon will appear in the crew's window during the flyby. The closest approach to the lunar surface brings Orion within about 4,100 miles, as reported in CBS News Artemis II flight plan coverage.
Unlike Apollo 8 and Apollo 10, which entered lunar orbit, Artemis II does not orbit the Moon. This is a flyby mission: loop around, observe the far side, collect critical health data on spacecraft systems, and return. Think of it as a 10-day shakedown of humanity's deep-space hardware before NASA commits to an actual landing attempt.
The return phase is equally dramatic. Orion re-enters Earth's atmosphere at approximately 25,000 miles per hour, roughly seven miles per second. Its 16.5-foot-wide heat shield must endure temperatures reaching 5,000 degrees Fahrenheit. Radio signals black out for about five minutes as the capsule becomes engulfed in an electrically charged plasma field. Three massive parachutes then deploy to slow the descent. Splashdown in the Pacific Ocean near San Diego follows on April 10, where a U.S. Navy San Antonio-class amphibious transport ship recovers the crew.
The Records This Mission Will Break
Here is a fact most news outlets buried: the current record for the farthest any human has traveled from Earth was not set by ambition. It was set by catastrophe.
In April 1970, an oxygen tank explosion crippled the Apollo 13 spacecraft while en route to the Moon. To save the crew, NASA engineers used the Moon's gravity to slingshot them home on an emergency trajectory. In doing so, the crew reached 248,655 miles from Earth, farther than anyone had planned. That record has stood for 56 years. Apollo 13 astronaut Fred Haise, now 92, reportedly told Christina Koch before the mission: "I heard you're going to break our record."
Human distance from Earth: Apollo 13's 248,655-mile record set in 1970 falls as Artemis II reaches approximately 252,000 miles at its farthest point, confirmed by CBS News flight plan reporting and NASA mission documentation.
Fastest crewed atmospheric reentry: Apollo 10's 24,791 mph record from 1969 falls as Orion re-enters at approximately 25,000 mph, making it the fastest crewed spacecraft return in history.
Representation in deep space: First woman, first person of color, and first non-U.S. citizen to travel beyond low Earth orbit, all achieved simultaneously on one mission.
Nobody in 1970 wanted to set that distance record the way they did. Apollo 13 survived on improvisation, ingenuity, and extraordinary luck. Artemis II will surpass it on purpose, with full preparation, a trained crew, and the most advanced crewed spacecraft ever built. That shift from crisis survival to deliberate exploration captures the entire arc of human spaceflight in a single comparison.
Science Onboard: More Than Just a Joyride
Artemis II is officially classified as a test flight. Its primary purpose is to prove that the SLS rocket and Orion spacecraft can safely carry humans to deep space and return them home. But the crew will not spend 10 days simply watching the Moon drift past a window.
One of the most significant experiments aboard is AVATAR, which stands for A Virtual Astronaut Tissue Analog Response. As described on NASA's official Artemis II mission page, AVATAR uses organ-on-a-chip devices to study how increased radiation and microgravity affect human tissue at the cellular level. This marks the first time AVATAR has been tested outside the International Space Station and beyond the Van Allen Belt, Earth's protective radiation shield. The data collected will directly shape how NASA protects future long-duration crewed missions to the Moon and eventually Mars.
- Life support systems, including carbon dioxide removal, oxygen generation, and water recycling at lunar distances
- Manual piloting: astronauts take full manual control of Orion during the proximity operations demonstration in Earth orbit
- Navigation accuracy at 252,000 miles from Earth using Orion's onboard guidance systems
- Communication reliability between Orion and NASA's Deep Space Network at maximum mission distance
- Human physiology responses, including sleep patterns, motion sickness, and radiation exposure beyond the Van Allen Belt
- Direct visual observation of large regions of the Moon's far side has never been closely studied by human eyes
- AVATAR organ chip experiments measuring cellular response to deep space radiation conditions
That last point deserves emphasis. While Earth-based telescopes and robotic spacecraft have photographed much of the Moon's far side since the Soviet Luna 3 mission in 1959, certain regions have never been directly observed by human eyes at close range. According to NASA's January 2026 mission overview, the crew will spend one full day focused on lunar observation of the far side, with some areas seen up close by humans for the first time in history. The four astronauts have a choreographed plan for who holds cameras at which moment, based on the two windows available on the lunar approach side of the capsule.
The Delays Nobody Wanted to Talk About
Artemis II was not supposed to launch in April 2026. The original target was late 2024. Then February 2026 appeared briefly achievable before a chain of technical problems pushed the date further still.
According to the comprehensive Artemis II program timeline, the delays began with investigations into Orion's life support system and unexpected heat shield damage discovered after Artemis I re-entered Earth's atmosphere in December 2022. Engineers found that large sections of the outer char layer broke away during reentry in ways computer models had not predicted. NASA spent months investigating the cause before determining that a modified reentry trajectory would prevent the same failure on a crewed flight.
Then came the wet dress rehearsals. A liquid hydrogen fuel leak during the first simulated countdown in February 2026 forced a postponement to March. A helium flow issue discovered on February 21 triggered a full rollback of the rocket to the Vehicle Assembly Building, delaying the mission to April at the earliest. The rollback began on February 25. NASA's crawler-transporter 2 carried the rocket and mobile launch platform the four miles back to the VAB.
A second wet dress rehearsal on February 19 succeeded. The rocket rolled back out to Launch Complex 39B on March 20 in an overnight operation lasting approximately 10 hours. NASA Administrator Jared Isaacman confirmed the April 1 launch date only after engineers reviewed all rehearsal data and confirmed the rocket's full readiness.
The delays frustrated everyone involved. However, they were also the right call. The crew flying tonight will sit inside a spacecraft whose every identified flaw was found, investigated, and addressed before they climbed aboard. In crewed spaceflight, that is exactly how delays earn their weight.
The Road to a Moon Landing
Artemis II is a step, not the destination. If the next 10 days proceed as planned, here is what NASA's confirmed roadmap looks like, drawn from the Artemis program overview and NASA's February 2026 mission planning press conference:
Crewed lunar flyby. Proves the Space Launch System and Orion can safely carry humans to deep space and return them home.
Second crewed mission. Launches aboard SLS and Orion, conducts rendezvous and docking tests in low Earth orbit with commercially developed lunar landers from SpaceX and Blue Origin. Also tests the Axiom Extravehicular Mobility Unit spacesuit. Comparable in scope to Apollo 9.
The first American crewed Moon landing since Apollo 17 in December 1972. Target: the lunar south pole, where permanently shadowed craters are believed to contain water ice deposits.
NASA plans approximately annual crewed lunar landings after Artemis IV, building toward a permanent human presence on the Moon and eventual crewed missions to Mars.
The lunar south pole is not a randomly chosen destination. Scientists confirmed through robotic missions that permanently shadowed craters near the pole contain water ice, potentially billions of tons of it. Water means drinking water, breathable oxygen split from H2O molecules, and hydrogen fuel for spacecraft. That transforms the South Pole from a scientific curiosity into a potential refueling depot for everything humanity plans to build beyond Earth in the coming decades.
The commercial dimension matters equally. SpaceX is developing the Starship Human Landing System to carry astronauts from lunar orbit to the surface. Blue Origin is building its own competing lander, called Blue Origin. NASA's strategy deliberately separates deep-space transport, which NASA handles through SLS and Orion, from the final lunar descent, which commercial partners will provide. As our earlier coverage of SpaceX's commercial future explored, the business model underlying space exploration is shifting faster than the rockets themselves.
The European Space Agency plays a critical role throughout. ESA built the Orion European Service Module, which provides propulsion, power, thermal control, and air and water for the crew. The proximity operations demonstration in Earth orbit during Artemis II specifically tests the ESM engines for capabilities that future missions will need when assembling the Gateway lunar space station, to which ESA will contribute through its Lunar I-Hab habitat module. Japan's JAXA and the Canadian Space Agency are also formal Artemis Accords partners, reflecting a genuinely multinational architecture that no previous human spaceflight program has achieved at this scale.
Why This Matters for Every Person on Earth
You might be reading this on a smartphone that relies on GPS satellites, which exist because of space programs. Your weather forecast arrives from Earth observation satellites. The memory foam in your mattress, scratch-resistant lenses in your glasses, modern water filtration technology: all of these trace back, directly or indirectly, to research developed through NASA programs.
The Artemis missions are not a vanity project for scientists and engineers. They represent the opening phase of a strategic shift in where humanity can live and what it can build beyond Earth. Moon bases will eventually enable Mars missions. Mars missions will generate technologies that return to Earth and change daily life in ways nobody has yet predicted. That is consistently how space investment has worked for the past 70 years.
But beyond practical returns, something harder to quantify also matters tonight. In December 1968, the Apollo 8 crew photographed Earth rising over the Moon's horizon. That single Earthrise image changed how millions of people thought about the planet they lived on. Some historians credit it with helping launch the modern environmental movement. One photograph, from space, taken by three people who were simply doing their job.
Nobody knows what Artemis II will produce that plays a similar role for this generation. Nobody knew in 1968 either. Christina Koch may describe what the Earth looks like from 252,000 miles away in a way that shifts how an entire generation thinks about borders and belonging. Victor Glover may capture an image that ends up in every history book. The most significant discoveries in exploration are consistently the ones nobody planned for.
Artemis II also carries geopolitical weight worth acknowledging. China's space program is advancing rapidly toward its own crewed lunar ambitions, with the China National Space Administration targeting a crewed Moon landing before 2030. The European Space Agency, Japan, Canada, India, and multiple commercial operators all have growing stakes in what happens near and on the Moon. Tonight's launch is also a statement: the United States intends to lead this chapter of human history in space, in partnership with allies rather than in competition with everyone.
As our earlier analysis of the shifting center of global power in the space race examined, the return to the Moon is not purely American. It is the opening act of something far larger than any single nation.
Tonight at 6:24 p.m. Eastern Time, four humans will sit atop the most powerful operational rocket on Earth. They will ignite 8.8 million pounds of thrust. They will leave the planet behind. For the first time in 54 years, the human species goes back to the Moon.
April 1 will never feel like a joke again.