In Full: Nasa’s Artemis II Mission Makes Its Lunar Fly-By

Why It Matters

Artemis II’s record‑breaking fly‑by validates NASA’s deep‑space capabilities, paving the way for lunar landings and future crewed missions to Mars.

Key Takeaways

• Artemis II will break Apollo 13 distance record, reaching 252,760 mi.
• Crew will experience 50‑minute lunar eclipse and Earthrise from orbit.
• Five observational shifts rotate crew positions for lunar and eclipse imaging.
• Loss‑of‑signal lasts ~40 minutes; crew records data on personal devices.
• New Science Evaluation Room (SIR) supports real‑time data analysis for flight day 7.

Summary

NASA’s Artemis II mission entered its lunar fly‑by phase, with Orion’s crew aboard the Integrity spacecraft approaching the Moon at roughly 19,000 mi distance. Mission control highlighted several milestones: the spacecraft will surpass Apollo 13’s farthest‑from‑Earth record, reaching 252,760 mi, and will execute a precise loss‑of‑signal (LOS) and acquisition‑of‑signal (AOS) sequence lasting about 40 minutes as it passes behind the Moon.

The crew’s science plan features 30 operational targets spread across five rotating observational shifts, allowing astronauts to capture lunar surface data, a 50‑minute solar eclipse, and the iconic Earthrise as Earth re‑emerges from behind the Moon. During LOS, crew members continue observations, recording data on personal computing devices, while protective eyewear safeguards their eyes during the eclipse. A newly established Science Evaluation Room (SIR) mirrors Apollo‑era support, processing data in near‑real time for a briefing on flight day 7.

Apollo‑era astronaut Jim Level’s recorded message underscored the historic continuity, recalling the first Earthrise photo from Apollo 8 and the bravery of Apollo 13. “We’re passing the torch,” he said, reminding the crew of humanity’s shared view of Earth from deep space. The message resonated with the crew as they prepared for the visual spectacle of Earth set and rise.

Breaking distance records, conducting real‑time lunar science, and demonstrating crew endurance during LOS and eclipse events lay critical groundwork for future deep‑space missions, including Artemis III’s lunar landing and eventual crewed journeys to Mars. The successful integration of SIR analytics and crew‑centric observation protocols signals NASA’s evolving operational maturity for sustained exploration beyond low‑Earth orbit.

Original Description

Artemis II mission has made its lunar fly-by aboard the Orion spacecraft.

Three US astronauts and a Canadian have embarked on humanity’s first crewed lunar voyage in more than half a century, a 10-day flight around the moon.

Subscribe to The Telegraph with our special offer: just £1 for 3 months. Start your free trial now:

https://www.telegraph.co.uk/customer/subscribe/digitalsub/3for1/?WT.mc_id=tmgoff_pvid_conversion-subscription_editorial-iniative_03-22_EGW-13_organic_youtube

Get the latest headlines: https://www.telegraph.co.uk/

Telegraph.co.uk and YouTube.com/TelegraphTV are websites of The Telegraph, the UK's best-selling quality daily newspaper providing news and analysis on UK and world events, business, sport, lifestyle and culture.