The image shows the Blue Origin crew capsule automatically separating from the rocket booster after an anamoly. Photo: Blue Origin livestream
The image shows the Blue Origin crew capsule automatically separating from the rocket booster after an anamoly. Photo: Blue Origin livestream
The image shows the Blue Origin crew capsule automatically separating from the rocket booster after an anamoly. Photo: Blue Origin livestream
The image shows the Blue Origin crew capsule automatically separating from the rocket booster after an anamoly. Photo: Blue Origin livestream

Blue Origin blames rocket failure on faulty engine nozzle


Sarwat Nasir
  • English
  • Arabic

Blue Origin has blamed an overheated engine nozzle for the failure of one of its rockets last year.

An uncrewed mission was aborted mid-flight in September after its rocket booster experienced an anomaly only one minute after it took off from a West Texas desert.

An investigation by the company, owned by billionaire Jeff Bezos, has revealed that the problem was because of a thermo-structural failure of the engine nozzle.

This caused the nozzle to overheat and then the crew capsule escape system activated.

No passengers were on board the NS-23 mission, which was carrying 36 payloads from schools, research institutions and pupils around the world.

“The crew capsule escape system worked as designed, bringing the capsule and its payloads to a safe landing at Launch Site One with no damage,” Blue Origin said in a statement on Friday.

Even though this was a cargo-only flight, the space tourism company has launched 32 people on its suborbital flights so far.

Flights were grounded after the incident and the Federal Aviation Administration launched an investigation.

Blue Origin hopes to return to flight soon with the internal investigation report now submitted to the FAA, but the authority will have to give the green light before they can resume operations.

The company said that it has made a few design changes to improve the rocket.

“Blue Origin is implementing corrective actions, including design changes to the combustion chamber and operating parameters, which have reduced engine nozzle bulk and hot-streak temperatures,” the company said.

“Additional design changes to the nozzle have improved structural performance under thermal and dynamic loads.”

Blue Origin’s space tourism flights — ones with passengers on board — offer a 10-minute experience.

Once the spacecraft separates from the booster, it soars 106 kilometres above the ground, bringing the passengers views of Earth against the darkness of space.

The reusable booster lands back at the launch site.

The capsule then descends towards the Texas desert under three parachutes and retro engines, bringing the passengers safely back to the ground.

Blue Origin’s competitor Virgin Galactic had also hoped to launch space tourism flights.

Company founder Sir Richard Branson flew on the first flight in 2020, but no flights have taken off since.

It is expected they would restart later this year.

SERIES SCHEDULE

First Test, Galle International Stadium
July 26-30
Second Test, Sinhalese Sports Club Ground
August 3-7
Third Test, Pallekele International Cricket Stadium
August 12-16
First ODI, Rangiri Dambulla International Stadium
August 20
Second ODI, Pallekele International Cricket Stadium
August 24
Third ODI, Pallekele International Cricket Stadium
August 27
Fourth ODI, R Premadasa Stadium
August 31
Fifth ODI, R Premadasa Stadium
September 3
T20, R Premadasa Stadium
September 6

The%20Iron%20Claw
%3Cp%3E%3Cstrong%3EDirector%3A%3C%2Fstrong%3E%20Sean%20Durkin%C2%A0%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStarring%3A%3C%2Fstrong%3E%20Zac%20Efron%2C%20Jeremy%20Allen%20White%2C%20Harris%20Dickinson%2C%20Maura%20Tierney%2C%20Holt%20McCallany%2C%20Lily%20James%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%204%2F5%3C%2Fp%3E%0A
THE SPECS

Engine: 3.6-litre V6

Transmission: eight-speed automatic

Power: 285bhp

Torque: 353Nm

Price: TBA

On sale: Q2, 2020

MATCH INFO

Hoffenheim v Liverpool
Uefa Champions League play-off, first leg
Location: Rhein-Neckar-Arena, Sinsheim
Kick-off: Tuesday, 10.45pm (UAE)

Diriyah%20project%20at%20a%20glance
%3Cp%3E-%20Diriyah%E2%80%99s%201.9km%20King%20Salman%20Boulevard%2C%20a%20Parisian%20Champs-Elysees-inspired%20avenue%2C%20is%20scheduled%20for%20completion%20in%202028%0D%3Cbr%3E-%20The%20Royal%20Diriyah%20Opera%20House%20is%20expected%20to%20be%20completed%20in%20four%20years%0D%3Cbr%3E-%20Diriyah%E2%80%99s%20first%20of%2042%20hotels%2C%20the%20Bab%20Samhan%20hotel%2C%20will%20open%20in%20the%20first%20quarter%20of%202024%0D%3Cbr%3E-%20On%20completion%20in%202030%2C%20the%20Diriyah%20project%20is%20forecast%20to%20accommodate%20more%20than%20100%2C000%20people%0D%3Cbr%3E-%20The%20%2463.2%20billion%20Diriyah%20project%20will%20contribute%20%247.2%20billion%20to%20the%20kingdom%E2%80%99s%20GDP%0D%3Cbr%3E-%20It%20will%20create%20more%20than%20178%2C000%20jobs%20and%20aims%20to%20attract%20more%20than%2050%20million%20visits%20a%20year%0D%3Cbr%3E-%20About%202%2C000%20people%20work%20for%20the%20Diriyah%20Company%2C%20with%20more%20than%2086%20per%20cent%20being%20Saudi%20citizens%0D%3C%2Fp%3E%0A
While you're here
The specs

Engine: 2.0-litre 4-cyl turbo

Power: 247hp at 6,500rpm

Torque: 370Nm from 1,500-3,500rpm

Transmission: 10-speed auto

Fuel consumption: 7.8L/100km

Price: from Dh94,900

On sale: now

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%3Cp%3E%3Cstrong%3EEngine%3A%3C%2Fstrong%3E%204.0-litre%20twin-turbo%20V8%3Cbr%3E%3Cstrong%3EPower%3A%20%3C%2Fstrong%3E680hp%20at%206%2C000rpm%3Cbr%3E%3Cstrong%3ETorque%3A%20%3C%2Fstrong%3E800Nm%20at%202%2C750-6%2C000rpm%3Cbr%3E%3Cstrong%3ETransmission%3A%20%3C%2Fstrong%3ERear-mounted%20eight-speed%20auto%3Cbr%3E%3Cstrong%3EFuel%20consumption%3A%20%3C%2Fstrong%3E13.6L%2F100km%3Cbr%3E%3Cstrong%3EOn%20sale%3A%3C%2Fstrong%3E%20Orderbook%20open%3B%20deliveries%20start%20end%20of%20year%3Cbr%3E%3Cstrong%3EPrice%3A%20%3C%2Fstrong%3EFrom%20Dh970%2C000%3C%2Fp%3E%0A
The five pillars of Islam

1. Fasting

2. Prayer

3. Hajj

4. Shahada

5. Zakat 

Heavily-sugared soft drinks slip through the tax net

Some popular drinks with high levels of sugar and caffeine have slipped through the fizz drink tax loophole, as they are not carbonated or classed as an energy drink.

Arizona Iced Tea with lemon is one of those beverages, with one 240 millilitre serving offering up 23 grams of sugar - about six teaspoons.

A 680ml can of Arizona Iced Tea costs just Dh6.

Most sports drinks sold in supermarkets were found to contain, on average, five teaspoons of sugar in a 500ml bottle.

Sting & Shaggy

44/876

(Interscope)

COMPANY PROFILE
Name: Kumulus Water
 
Started: 2021
 
Founders: Iheb Triki and Mohamed Ali Abid
 
Based: Tunisia 
 
Sector: Water technology 
 
Number of staff: 22 
 
Investment raised: $4 million 
MOTHER%20OF%20STRANGERS
%3Cp%3EAuthor%3A%20Suad%20Amiry%3Cbr%3EPublisher%3A%20Pantheon%3C%2Fp%3E%0A%3Cp%3EPages%3A%20304%3Cbr%3EAvailable%3A%20Now%3C%2Fp%3E%0A
The specs

Engine: 3.0-litre 6-cyl turbo

Power: 435hp at 5,900rpm

Torque: 520Nm at 1,800-5,500rpm

Transmission: 9-speed auto

Price: from Dh498,542

On sale: now

Updated: March 26, 2023, 4:00 AM`