Saturday , December 5 2020

SpaceX set to return to the startup action between LSP status upgrade – NASASpaceFlight.com



A few weeks after the launch, SpaceX will return to action next week with the static fire and launch of Es 2hail 2, a telecommunications satellite for the Qatari Satellite Company. Meanwhile, SpaceX was recently approved to fly the most valuable scientific burdens in the NASA launch services program (LSP).

The last launch of the SpaceX was on October 6th, when a Falcon 9 successfully sent SAOCOM 1A into orbit. A few weeks between launches was very rare for SpaceX in 2018.

The next week's mission – Es lhail 2 – will combine the 2017 record of SpaceX's 18 launches with four new launches in 2018 after this new task.

The Falcon 9, Mitsubishi's built-in spacecraft, will deploy Esailhail 2 into a Jeostater Transfer Trajectory (GTO) before using built-in thrusters to achieve its ultimate goal.

The routine uninitialized static fire test for the mission is currently scheduled for November 11.

During a static fire test, a fully fueled Falcon 9 rocket will fire nine Merlin engines for a few seconds to verify that all systems in the vehicle are running nominally.

After static fire, SpaceX will perform a quick data review before approving the launch date.

If everything goes well, it will open a window at 4:46 pm East (20:46 UTC) and the East will be opened at 17:29 pm. (November 22:29 UTC) is expected to be closed on November 15th.

The Es .hail 2 mission will be the first in SpaceX's LC-39A since May's Bangabandhu-1. Since then, the launching complex has been undergoing renovations to support NASA's Commercial Crew Program.

In particular, the Crew Access Handle is clearly visible in the Fixed Service Structure of the pillow (FSS).

Last week during the test 39A CAA and 39A Transporter Erector – L2

After the launch of Es .hail 2, the first stage booster will still land on the OCISLY Droneship in the Atlantic Ocean.

Just four days later, SpaceX will launch the SSO-A mission from Spaceflight Industries in Vandenberg. The launch will include dozens of small satellites for various customers with load adapter and task services provided by Spaceflight.

Importantly, it is believed that B1046.3 is the first stage booster used to accomplish the mission. If so, the same Falcon 9 will be launched for the first time in a third time.

Although the Falcon 9 booster has the ability to land on Landing Zone 4 during this task, no such improvement will be possible due to a conflict in this range.

In this case, the conflict is Delta IV Heavy and its NROL-71 load, which is planned to start from SLC-6 on November 29th.

The SLC-6 is located below the SLC-4E launch site of SpaceX.

Although SpaceX's launch profile is not a significant risk for the SLC-6, the landing trajectory poses a greater risk for downstream installations.

As a result, a descent during the SSO-A launch would only be allowed if the Delta IV was to take place after heavy launch.

Example of ULA and SpaceX launch pad locations – Jack Beyer composite photo showing Delta (II) launch through L2 and launch of Falcon 9

Therefore, SpaceX is currently planning to rescue droneship at the first stage of the waiting FCC approval – just read First Instructions (JRTI).

The instant start window for the SSO-A is 10:32 Pacific (18:32 UTC).

After this mission, SpaceX will return to the east coast. CRS-16 – The task of loading cargo to the International Space Station – will begin at SLC-40 at Cape Canaveral Air Force Station on 4 December at 13:38 East (18:38 UTC).

The teams will then quickly take over the SLC-40 launch complex for GPS III-1 launch on December 15th. The window for this task is 09:24 East (14:24 UTC).

CRS-15 launches through Nathan Baker for NSF / L2 in a Falcon 9

During this task, no attempt will be made to rescue in the first stage.

Finally, SpaceX will complete 2018 with the launch of the eighth and final Iridium NEXT on 30 December from Vandenberg. The instant launch window for the Iridium-8 is 8:38 pm (16:38 UTC).

Following the launch, the first stage booster, designated B1049.2, will land at JRTI in the Pacific Ocean.

Also in December, SpaceX President and COO announced the launch of the Falcon 9, which will release the Demonstration Mission-1 (DM-1), according to the latest comments from AOPA High School Aviation in Gwynne Shotwell. is expected to progress vertically in LC-39A. STEM Symposium.

The DM-1 is a test flight that has been removed for NASA's Commercial Crew Program. SpaceX's Crew will confirm the Dragon Spacecraft and Falcon 9 rocket to fly astronauts to the International Space Station.

Currently, the DM-1 mission is planned temporarily, not earlier than on 8 January 2019 per L2 information. The exact target is expected to be confirmed in the coming weeks.

DM-1 – The first flight of Dragon 2 – A Falcon 9 as Nathan Koga designed for NSF / L2

In addition, SpaceX's Crew Dragon spacecraft crossed the standard review for NASA's vehicle visit, an important milestone in late October, before the launch of the DM-1.

Space agency is also gaining confidence with the Falcon 9 rocket.

NASA LSP recently approved the Falcon 9 as a category 3 launch vehicle.

According to SpaceX, e Category 3 launch tools have been approved to support the highest cost and the most complex scientific missions of NASA. Space

LSP scorecard of the vehicle category – from NASA LSP

. The LSP Category 3 certificate is a great achievement for the Falcon 9 team and represents another important milestone in our close cooperation with NASA. We are honored to have the opportunity to offer low cost and reliable launch services to the country's most critical scientific burdens. "

To achieve Category 3 certification, SpaceX had to prove, according to the LSP requirements, uçuş a succession of 14 consecutive successful flights (95% reliability showed 50% safe) of a common launch vehicle configuration used to provide design validation and flight performance data.

This type of certificate will allow SpaceX to compete with the United Launch Alliance for NASA LSP's Category 3 tasks.


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