SpaceX Launches NASA’s Crew-6 Mission on Second Attempt

SpaceX's Falcon 9 rocket stands at the launch pad in Florida.

SpaceX’s Falcon 9 rocket stands at the launch pad in Florida.
picture: NASA/Joel Koski

After making a last-minute rub early Monday morning, SpaceX successfully launched four astronauts on a single rocket.Day trip to International Space Station.

Update: Thursday, March 2, 8:59 a.m. ET: Falcon 9 carrying a SpaceX dragon quest I boarded the flight at 12:34 a.m. ET This morning. The first stage stalled landing, the 101st time the Falcon 9 first stage managed to do so. Crew 6, consisting of NASA astronauts Stephen Bowen and Warren Hoburg, along with the United Arab Emirates Astronaut Sultan AlanEddie and Roscosmos cosmonaut Andrei Fedyaev, now on their way to the International Space Station, where they are expected to arrive on Friday, March 3, at 1:17 a.m. ET.

The original article follows.

The four astronauts, two from NASA and the others from Russia and the United Arab Emirates, were scheduled to go earlier this week, but problem With Falcon 9 engine ignition system Controllers are forced to issue a rub With just over two minutes left in the countdown clock. Seemingly problem solved, SpaceX is ready to try again, with the rocket launching from Launch Complex 39A at Kennedy Space Center in Florida.

Crew-6 — SpaceX’s sixth operational mission for NASA — is scheduled to launch Thursday, March 2 at 12:34 a.m. ET. NASA coverage of the launch is scheduled to begin at 8:45 p.m. ET on Wednesday and can be viewed at NASA TVagency website, the NASA app, and in the live stream presented below. SpaceX will also carry the launch, with coverage Starts at 11:30 p.m. ET.

NASA Live: The official broadcast of NASA TV

The Space Force’s 45th Weather Squadron anticipation 95% chance of favorable weather for launch. If the launch is rescheduled, SpaceX can try again on Friday at 12:11 a.m. ET.

The reason for Sunday’s scrub had to do with strange data readings associated with the flow of ignition fluid, i.e. triethylaluminum triethylboron (TEA-TEB), used to start the nine first-stage Merlin engines of the Falcon 9. A clogged ground filter was deemed responsible. “The SpaceX teams replaced the filter, purged the TEA-TEB line with nitrogen, and verified that the lines are clean and ready for launch,” NASA explained in a statement. statement.

SpaceX drone Just read the instructions In the Atlantic Ocean, awaiting the landing of the Falcon 9 first stage, which is making its inaugural flight. the Dragon quest The spacecraft has flown several times before, including on NASA’s Crew-2 mission and Axiom Space’s Ax-1 mission. Docking is scheduled to take place at the International Space Station at 1:17 a.m. ET on Friday, and hatch opening is scheduled at approximately 3:27 a.m. ET.

Heading to the International Space Station are NASA astronauts Stephen Bowen and Warren “Woody” Hoburg, Roscosmos astronaut Andrei Fedyaev and Emirati astronaut Sultan Al Neyadi. They will spend the next six months aboard the orbiting laboratory, conducting more than 200 science and research activities, as well as performing routine maintenance tasks.

Related articles: What you need to know about NASA’s SpaceX Crew-6 mission to the International Space Station

Once on the International Space Station, the four astronauts will join ISS Expedition 69, bringing the total number of crew members aboard the station to 11. Crew-5, composed of NASA astronauts Nicole Mann and Josh Kasada, Koichi Wakata of JAXA, and a Roscosmos astronaut Anna Kikina, will come home aboard the moored SpaceX to bear spacecraft in a few days from now.

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