Artemis II Sets New Record for Human Distance from Earth, Equivalent to 2 Months by High-Speed Rail
NASA's Artemis II mission has set a new record for human distance from Earth, with the Orion spacecraft reaching over 406,771 km, surpassing the Apollo 13 record. This achievement highlights ongoing advancements in space exploration technology and the human capacity for deep space travel.
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- 📰 Published: April 7, 2026 at 17:00
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Artemis II (Artemis II) is a lunar orbiting mission led by the National Aeronautics and Space Administration (NASA) of the United States. The spacecraft Orion, dispatched for this mission, carried three American and one Canadian astronaut.
These astronauts, aboard the 'Orion', reached a distance of 406,771 kilometers from Earth at 7:02 AM Taipei time today, surpassing the record set by the Apollo 13 mission in the 1970s (approximately 400,000 kilometers) by 6,600 kilometers.
Many people must be curious about how far this distance is. 'Yomiuri Shimbun' reported today that 406,771 kilometers is equivalent to 10 times the circumference of the Earth, and about 1017 times the straight-line distance between Tokyo and Osaka (approximately 400 kilometers).
Furthermore, if calculated at a human walking speed of about 4 kilometers per hour, it would take about 11.6 years to cover this distance. If calculated at a cheetah's running speed of about 100 kilometers per hour, a cheetah would need about half a year to reach it.
And if calculated using the Shinkansen (equivalent to high-speed rail) traveling at about 300 kilometers per hour, it would take about 2 months to reach the destination. If it were a human marathon runner covering the full 42.195 kilometers, this distance would be equivalent to running 9,640 full marathons. (Compiled by Yang Weijing) 1150407
These astronauts, aboard the 'Orion', reached a distance of 406,771 kilometers from Earth at 7:02 AM Taipei time today, surpassing the record set by the Apollo 13 mission in the 1970s (approximately 400,000 kilometers) by 6,600 kilometers.
Many people must be curious about how far this distance is. 'Yomiuri Shimbun' reported today that 406,771 kilometers is equivalent to 10 times the circumference of the Earth, and about 1017 times the straight-line distance between Tokyo and Osaka (approximately 400 kilometers).
Furthermore, if calculated at a human walking speed of about 4 kilometers per hour, it would take about 11.6 years to cover this distance. If calculated at a cheetah's running speed of about 100 kilometers per hour, a cheetah would need about half a year to reach it.
And if calculated using the Shinkansen (equivalent to high-speed rail) traveling at about 300 kilometers per hour, it would take about 2 months to reach the destination. If it were a human marathon runner covering the full 42.195 kilometers, this distance would be equivalent to running 9,640 full marathons. (Compiled by Yang Weijing) 1150407