On Flight Day 18 of NASA’s Artemis I mission, Orion re-entered the lunar sphere of influence at 4:45 p.m. CST on Saturday, December 3. This means that the Moon is now the main gravitational force acting on the spacecraft. Entry into the lunar sphere of entry occurred when the spacecraft was around 3
. There are an additional 12 RCS thrusters, built by Aerojet Rocketdyne, that are located on the crew module.
A camera mounted on one of Orion’s four solar arrays captured this image of the Earth on flight day 17 of the 25.5-day Artemis I mission from a distance of more than 222,000 miles . Orion has exited the distant lunar orbit and is heading for a December 11 splashdown in the Pacific Ocean. Credit: NASA
Although the crew module thrusters will be tested a few days before Orion’s splashdown on Earth, their primary role takes place in the final hour before splashdown in the Pacific Ocean. After the crew module and service module separate, the crew module’s RCS thrusters will be used to ensure the spacecraft is properly oriented for re-entry, with its heat shield pointed forward, and stable during descent under parachutes.for about 4.5 hours from 7:40 p.m. CST to 12:00 a.m.
Just after 4:30 p.m. CST on December 3, Orion was traveling 221,630 miles from Earth and 40,086 miles from the Moon, cruising at 2,777 miles per hour .
日本 最新ニュース, 日本 見出し
Similar News:他のニュース ソースから収集した、これに似たニュース記事を読むこともできます。
NASA Artemis I: Orion Returning Home – Successfully Completes Distant Retrograde Departure BurnOn Artemis I Flight Day 16, Orion left its distant lunar orbit and began its return journey home. The spacecraft successfully completed the distant retrograde departure burn at 3:53 p.m. CST, firing its main engine to set the spacecraft on course for a close lunar flyby before its return home. Th
続きを読む »
NASA Artemis I: Orion Spacecraft Fine-Tunes Trajectory and Downlinks DataAfter departing distant retrograde orbit on the afternoon of Thursday, December 1, Orion completed a planned trajectory correction burn to fine-tune its course toward the Moon. The five-second burn (see video below) occurred at 9:54 p.m. CST on Thursday, and changed the spacecraft’s velocity by abou
続きを読む »
Artemis 1 moon mission squeezing communications with James Webb Space TelescopeNASA's Deep Space Network has a limited communications capacity.
続きを読む »
Orion Pictures Lands ‘Watchmen’ Writer Cord Jefferson’s Directorial DebutRian Johnson and Ram Bergman’s T-Street banner is behind the project based on the 2001 novel 'Erasure' by Percival Everet and starring Jeffrey Wright.
続きを読む »
Follow NASA’s Artemis I Moon Mission: Live Tracker, Latest Images, and VideosThere’s nothing like a weekend road trip – and you can follow NASA_Orion’s journey as it heads back to Earth! We’ve listed all the ways you can keep up-to-date with the Artemis I mission, including the live tracker, in this Tumblr post:
続きを読む »
![Ride Along With Artemis Around the Moon [Official NASA Video]](https://i.headtopics.com/images/2022/12/4/scitechdaily1/ride-along-with-artemis-around-the-moon-official-n-ride-along-with-artemis-around-the-moon-official-n-1599178479693602816.webp?w=640)
Ride Along With Artemis Around the Moon [Official NASA Video]Cameras on NASA’s Space Launch System (SLS) rocket and Orion spacecraft give us amazing views of this amazing adventure around the Moon. See up-close views of the Moon from external cameras as well as the view from inside the capsule. Orion is the only spacecraft capable of carrying humans from E
続きを読む »