samedi 26 novembre 2022

Artemis I – Flight Day 11: Orion Surpasses Apollo 13 Record Distance from Earth

 







NASA /ESA - Orion Crew Vehicle patch.


Nov 26, 2022

On day 11 of the Artemis I mission, Orion continues its journey beyond the Moon after entering a distant retrograde orbit Friday, Nov. 25, at 3:52 p.m. CST. Orion will remain in this orbit for six days before exiting lunar orbit to put the spacecraft on a trajectory back to Earth and f a Sunday, Dec. 11, splashdown in the Pacific Ocean.

Orion surpassed the distance record for a mission with a spacecraft designed to carry humans to deep space and back to Earth, at 7:42 a.m. Saturday, Nov. 26. The record was set during the Apollo 13 mission at 248,655 miles from our home planet. At its maximum distance from the Moon, Orion will be more than 270,000 miles from Earth Monday, Nov. 28.

Image above: On flight day 11, NASA’S Orion spacecraft captured imagery looking back at the Earth from a camera mounted on one of its solar arrays. The spacecraft is currently in a distant retrograde orbit around the Moon.

Engineers also completed the first orbital maintenance burn by firing auxiliary thrusters on Orion’s service module at 3:52 p.m. for less than a second to propel the spacecraft at .47 feet per second. The planned orbital maintenance burns will fine-tune Orion’s trajectory as it continues its orbit around the Moon.

Flying aboard Orion on the Artemis I mission is a suited manikin named after a key player in bringing Apollo 13 safely back to Earth. Arturo Campos was an electrical engineer who developed a plan to provide the command module with enough electrical power to navigate home safely after an oxygen tank aboard the service module of the Apollo spacecraft ruptured. Commander Moonikin Campos is outfitted with sensors to provide data on what crew members may experience in flight, continuing Campos’ legacy of enabling human exploration in deep space.

Artemis builds on the experience of Apollo. With Artemis, humans will return to the lunar surface, and this time to stay. NASA will use innovate technologies to explore the Moon’s South Pole and more of the lunar surface than ever before using the Gateway space station in lunar orbit along with advanced spacesuits and rovers. NASA will lead the way in collaboration with international and commercial partners to establish the first long-term presence on the Moon. Then, we will use what we learn on and around the Moon to take the next giant leap: sending the first astronauts to Mars.

Apollo to Artemis: NASA Returns to the Moon

As of 1:16 p.m., Orion was 252,133 miles from Earth and 52,707 miles from the Moon, cruising at 2,013 miles per hour. You can track Orion via the Artemis Real-Time Orbit Website, or AROW.

Learn more about how Apollo builds on Artemis and how Orion is designed for human missions to deep space:

https://www.nasa.gov/feature/then-and-now-apollo-to-artemis

https://www.nasa.gov/feature/top-five-technologies-needed-for-a-spacecraft-to-survive-deep-space/

Related articles:

Flight Day 10: Orion Enters Distant Retrograde Orbit
https://orbiterchspacenews.blogspot.com/2022/11/flight-day-10-orion-enters-distant.html

Artemis I – Flight Day Nine: Orion One Day Away from Distant Retrograde Insertion
https://orbiterchspacenews.blogspot.com/2022/11/artemis-i-flight-day-nine-orion-one-day.html

Latest Updates from Artemis I
https://orbiterchspacenews.blogspot.com/2022/11/latest-updates-from-artemis-i.html

Artemis I – Flight Day Six: Orion Performs Lunar Flyby, Closest Outbound Approach
https://orbiterchspacenews.blogspot.com/2022/11/artemis-i-flight-day-six-orion-performs.html

Artemis powering past the Moon
https://orbiterchspacenews.blogspot.com/2022/11/artemis-powering-past-moon.html

Orion Successfully Completes Lunar Flyby, Re-acquires Signal with Earth
https://orbiterchspacenews.blogspot.com/2022/11/orion-successfully-completes-lunar.html

Artemis I – Flight Day Four: Testing WiFi Signals, Radiator System, GO for Outbound Powered Flyby
https://orbiterchspacenews.blogspot.com/2022/11/artemis-i-flight-day-four-testing-wifi.html

NASA’s Artemis I Cameras to Offer New Views of Orion, Earth, Moon
https://orbiterchspacenews.blogspot.com/2022/11/nasas-artemis-i-cameras-to-offer-new.html

Artemis I Liftoff! 50 years after Apollo 17, Orion on Its Way to the Moon
https://orbiterchspacenews.blogspot.com/2022/11/artemis-i-liftoff-50-years-after-apollo.html

Artemis I return for launch
https://orbiterchspacenews.blogspot.com/2022/11/artemis-i-return-for-launch.html

Related links:

Track Orion: https://www.nasa.gov/trackartemis

Artemis I: https://www.nasa.gov/artemis-1

Orion spacecraft (ESA): https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Orion

Orion Spacecraft (NASA): https://www.nasa.gov/exploration/systems/orion/index.html

Image, Video, Text, Credit: National Aeronautics and Space Administration (NASA).

Best regards, Orbiter.ch