Artemis II Launch Highlights: NASA teams readying moon rocket for launch

Continue following Artemis II launch updates here

Artemis II astronauts will be looking at the Moon from a “unique perspective”, as they will be passing by at a much higher altitude compared to the Apollo missions. They will ultimately create a figure eight extending over 230,000 miles from Earth before Orion returns home.

As the Artemis II countdown moves steadily toward liftoff no earlier than 6:24 p.m. EDT, Wednesday, April 1, launch teams at NASA’s Kennedy Space Center in Florida continue completing a sequence of highly choreographed steps to ready the SLS (Space Launch System) rocket and Orion spacecraft for the crew’s journey around the Moon.

As part of the Apollo mission, the first astronauts landed on the Moon in 1969. The name Apollo came from stories told by Greek people long ago. In the stories, Apollo was a god.

Apollo had a twin sister. Her name was Artemis. She was the goddess of the Moon in the Greek stories.

In this video, Canadian astronaut Jeremy Hansen thanks 'Canadians and people who helped make his journey to Artemis II possible'.

Reid Wiseman (Artemis II commander), shared a picture of Dr Jenni Gibbons in a post on X and said, “Brushing up on procedures, @Astro_Jenni is minutes away from heading to the rocket to perform final checks…and install our little buddy #Rise in the spacecraft."

Artemis II mission will liftoff from Launch Complex 39B at NASA's Kennedy Space Center in Florida.

No, Orion spacecraft of Artemis II is not going to land on the moon. Astronauts onboard NASA’s SLS (Space Launch System) rocket and Orion spacecraft will do a Moon flyby, testing the systems for the Artemis IV mission — the moon landing mission in 2028.

Artemis II lunar mission is important because it is the first crewed mission to orbit the Moon since 1972. The historic lunar exploration programme in nearly 50 years after the Apollo missions is set to liftoff today at 6:24 pm (EDT). It will mark the first time a woman astronaut will embark on a voyage around the Moon. With this mission, Christina Koch (Artemis II mission specialist), will become the first person of color and the first non-American to do a Moon flyby.

Ahead of Artemis II launch, the White House in a post on X said, “Artemis II FOR ALL HUMANITY.”

NASA in a statement said that the audio-only coverage of the tanking and launch broadcast can be accessed by dialing 256-715-9946, passcode 682 040 632. “For those in Brevard County on the Space Coast, launch audio also will be available on Launch Information Service and Amateur Television System’s VHF radio frequency 146.940 MHz and KSC Amateur Radio Club’s UHF radio frequency 444.925 MHz, FM mode,” the space agency added.

According to NASA, the 4 astronauts are scheduled to do a Moon flyby on 6 April.

Yes, NASA will provide daily mission updates from Johnson Space Center in Houston beginning Thursday, April 2, except for April 6, due to lunar flyby activities.

In the final hours leading up to Orion spacecraft liftoff, “Engineers will initiate the air‑to‑gaseous nitrogen changeover inside the rocket’s cavities, which is an important safety step that replaces atmospheric air with inert nitrogen gas. By displacing oxygen and moisture, technicians create a stable, non-reactive environment ahead of fueling operations,” NASA said.

Four astronauts onboard Orion spacecraft will travel ~685,000 miles on a trajectory around the Moon and back to Earth.

Space enthusiasts in Europe can watch Artemis II mission launch at European Space Agency's official channel. ESA in a post on X stated, @#WatchLive: the first launch opportunity for #Artemis II is on 1 April 23:24 BST/00:24 CEST 2 April. 📺 Live on #ESAwebTV from one hour before launch (22:24 BST/23:24 CEST) until the end of the broadcast at 23:56 BST/00:56 CEST 👉 https://watch.esa.int."

NASA's new Space Launch System rocket stands 322 feet (98 meters) tall, shorter than the Apollo program's Saturn V rocket.

Google released a doodle celebrating NASA's Artemis II Mission around the Moon.

Orion spacecraft will reach its farthermost point from Earth on flight day six when it will be 5,000 miles (8,000 kilometers) beyond the moon.

Reid Wiseman (Artemis II commander), Victor Glover (Artemis II pilot), Christina Koch (Artemis II mission specialist), and CSA (Canadian Space Agency) astronaut Jeremy Hansen (Artemis II mission specialist) are NASA's 4 astronauts set for mission moon.

NASA’s first crewed mission under the Artemis program is designed for roughly 10 days, involving a flyby around the Moon and return to Earth. NASA astronauts will not land on the lunar surface; rather, the mission is designed as a step toward a landing in 2028. Orion's main engine will hurl the crew to the moon no closer than 33 feet (10 meters) with a splashdown on flight day 10 — nine days, one hour and 46 minutes after liftoff. It is expected that the Artemis II mission will take approximately 3 to 4 days for the Orion capsule to travel from Earth to the moon.

Christina Koch, Artemis II mission specialist, will become the first woman, first person of color and first non-American to go on a voyage around the Moon with NASA's first crewed lunar mission in almost 50 years.

Artemis II mission will liftoff from Launch Complex 39B at NASA's Kennedy Space Center in Florida.

Cosmic enthusiasts can watch live coverage of the liftoff at 7:45 am EDT (5:15 pm IST) on NASA’s YouTube channel. Meanwhile, the full launch coverage is scheduled to begin at 12:50 pm (10:20 pm IST) on NASA+, Amazon Prime, and YouTube.

NASA teams will activate a critical component of the countdown — the ground launch sequencer — hours before launch today. “This automated system will orchestrate thousands of commands in the final minutes before liftoff, managing valve movements, system transitions, and timing cues that prepare the rocket for the terminal count,” the space agency said.

Despite 80% chance of favorable weather conditions, NASA is concerned over “cumulus clouds, ground winds and solar weather.”

NASA in its latest update on mission moon said that the weather forecast for 1 April launch day shows an “80% chance of favorable weather conditions.”

NASA astronaut Reid Wiseman in a post on X stated, “Nothing but gratitude for the men and women of this great nation. It is time to fly,” as spacecraft prepares for historic lift off.

Ahead of Artemis II launch, NASA Administrator Jared Isaacman in a post on X said, “Tomorrow, we launch. At sunset tonight, Artemis II waits on the pad, ready to carry astronauts potentially farther than any humans have traveled in more than half a century. The next era of exploration begins.”

April 1 is the best day for launch, says NASA

NASA official said in a press conference on Tuesday that there is 80% chance of ‘Go’ poll and 20% chance of ‘No-Go’ poll for Artemis Mission.

A NASA official said solar flares won't particularly be a major issue.

In a countdown status update on Tuesday, NASA official said, “Great weather but breezes continue to be an issue.”

From high Earth orbit to the far side of the Moon, the Artemis II crew is in for a true cosmic tour. 🚀

NASA says, “They’ll watch Earth glow beneath them, see it shrink into a blue marble in deep space, and fly beyond the lunar far side where our planet disappears from view. Each environment offers a new window into space -- and brings us closer to returning astronauts to the lunar surface.”

NASA's Artemis II mission around the Moon is currently scheduled to lift off from Kennedy Space Center on April 1. The two-hour launch window starts at 6:24 p.m. EDT (2224 UTC).

NASA leadership is currently providing countdown status updates on the Artemis II mission. WATCH here

NASA says skywatchers in Florida and southern Georgia will have a shot. Check out this map to see when you should look up! Artemis II is targeted to launch no earlier than April 1.

“This is a modern-day space race, and we are going to beat China to the Moon. America leads from the front,” Congressman Milke Haridospolo posted on X.

NASA Administrator Jared Isaacman posted on X, “America and our partners will build the base on the surface of the Moon. Honored to have Italy with us in this great endeavor.”

The Apollo programme (1961-1972) achieved the seemingly impossible: landing the first humans on the Moon.

Fifty years later, the Artemis mission brings in the new era of a lunar exploration programme that not only aims to get humans back to the Moon, but to set foot where no human has ever been before: the Moon’s South Pole.

NASA astronaut Reid Wiseman introduced us to ‘Rise’ in a social media post. He said, "People from around the world submitted their names through the Send Your Name with Artemis campaign. These names were downloaded onto an SD card that is safely stored inside "Rise," the zero gravity indicator designed by 2nd grader Lucas Ye from California. Thanks for coming along, everyone!"

At NASA’s Johnson Space Center, full‑scale Orion mockups give the Artemis II crew a true-to-life space to rehearse procedures, practice movements, and get comfortable with the spacecraft they’ll fly around the Moon. “These training environments build muscle memory, sharpen teamwork, and get the crew mission‑ready long before launch day,” NASA posted in X.

NASA posted on X, “Soon, humans will be on the far side of the Moon. From the Artemis II crew's POV, the Moon phase will be the opposite of what we see on Earth.”

Where will you view the full Moon from? WATCH

The four astronauts flying aboard the Artemis II's Orion are:

1. NASA astronauts Reid Wiseman
2. Victor Glover
3. Christina Koch
4. CSA (Canadian Space Agency) astronaut Jeremy Hansen, remains in Astronaut Crew Quarters inside NASA Kennedy’s Neil A

From green tea, coffee, smoothies, maple syrup to vegetable quiche, cake and pudding — more than 10 types of beverages, five different hot sausages and six desserts are among there food items that will satiate the hunger of four Artemis II astronauts.

Canadian Jeremy Hansen is among the four-person crew, what astronaut and fellow countryman Joshua Kutryk called "a very big deal." In an interview with AFP, Kutryk discussed the significance of this new chapter of American space exploration.

When asked how does he feel ahead of this mission, he said, “It is a huge deal. It's the first -- not just the first Canadian lunar mission -- it's the first mission in the world that isn't purely a US crew. So, it's a very big deal in Canada. I feel very excited, very proud.”

The NASA said on March 30 that the countdown for its Artemis II test flight is underway at the agency’s Kennedy Space Center in Florida, with members of the launch team arriving at their consoles inside the Rocco Petrone Launch Control Center.