Why is a space rocket on a collision course with the Moon?


Sarwat Nasir
  • English
  • Arabic

An out-of-control space rocket is on a collision course with the Moon next month and is set to create a large crater on the lunar surface.

The rocket will smash into the Moon on March 4, as had previously been announced by experts.

But it has now been identified as a Chinese booster from a rocket launched in 2014, not a SpaceX rocket, as previously believed.

Students from the University of Arizona have been tracking the debris for weeks and were able to confirm its identity due to its paint job.

“I am astounded that we can tell the difference between the two rocket body options — SpaceX versus Chinese — and confirm which one will impact the moon with the data we have,” said Adam Batle, a graduate student studying planetary science.

“The differences we see are primarily due to type of paint used by SpaceX and the Chinese.”

But why will a rocket crash into the Moon and where did it come from?

Moon launch in 2014

The debris is believed to be the remains of a booster from China's Long March 3C rocket that launched the Chang’e 5-T1 lunar robotic spacecraft.

“We took a spectrum [which can reveal the material make-up of an object] and compared it with Chinese and SpaceX rockets of similar types, and it matches the Chinese rocket,” said Vishnu Reddy, an associate professor at the university.

“This is the best match and we have the best possible evidence at this point.”

Data analyst Bill Gray was the first to discover the uncontrolled debris heading towards the Moon.

He said that with all the data that is available, it is certain that an impact will take place on March 4.

“It's unclear when the Chang'e 5-T1 booster would have gone by the Moon, but four days after launch would be a reasonable ballpark estimate,” he said on his blog, where he has been posting regular updates.

Is the coming impact dangerous?

The impact will not cause any kind of safety issue for Earth, but it has added to the concerns of astronomers who say that space debris needs better tracking.

Rockets usually save enough fuel to be brought back to Earth's atmosphere and burn up, but some are discarded in space and fall into unknown orbits.

Grace Halferty, an undergraduate student at the university, said there needs to be better space traffic management.

“While this isn't the most detrimental impact, the idea of so many objects in space with unknown orbits and identities is worrying.

“There are only a handful of objects in lunar orbit, but I hope this event sheds light on the growing problem of space junk.

“This science community is concerned about the growing pollution.”

Tanner Campell, another student at the university, said that the event would help them study more about craters on the lunar surface.

“We don't often get a chance to track something we know is going to hit the Moon ahead of time,” he said.

“There is particular interest in seeing how impacts produce craters. It's also interesting from an orbital prediction perspective, because it's travelling between the Earth and moon unpropelled.

“It's just an inert rocket body tossed around by its own energy and by solar radiation pressure, so we can evaluate our models and see how good our predictions are.”

UAE v Gibraltar

What: International friendly

When: 7pm kick off

Where: Rugby Park, Dubai Sports City

Admission: Free

Online: The match will be broadcast live on Dubai Exiles’ Facebook page

UAE squad: Lucas Waddington (Dubai Exiles), Gio Fourie (Exiles), Craig Nutt (Abu Dhabi Harlequins), Phil Brady (Harlequins), Daniel Perry (Dubai Hurricanes), Esekaia Dranibota (Harlequins), Matt Mills (Exiles), Jaen Botes (Exiles), Kristian Stinson (Exiles), Murray Reason (Abu Dhabi Saracens), Dave Knight (Hurricanes), Ross Samson (Jebel Ali Dragons), DuRandt Gerber (Exiles), Saki Naisau (Dragons), Andrew Powell (Hurricanes), Emosi Vacanau (Harlequins), Niko Volavola (Dragons), Matt Richards (Dragons), Luke Stevenson (Harlequins), Josh Ives (Dubai Sports City Eagles), Sean Stevens (Saracens), Thinus Steyn (Exiles)

UAE currency: the story behind the money in your pockets

Various Artists 
Habibi Funk: An Eclectic Selection Of Music From The Arab World (Habibi Funk)
​​​​​​​

THE SPECS

Engine: AMG-enhanced 3.0L inline-6 turbo with EQ Boost and electric auxiliary compressor

Transmission: nine-speed automatic

Power: 429hp

Torque: 520Nm​​​​​​​

Price: Dh360,200 (starting)

Benefits of first-time home buyers' scheme
  • Priority access to new homes from participating developers
  • Discounts on sales price of off-plan units
  • Flexible payment plans from developers
  • Mortgages with better interest rates, faster approval times and reduced fees
  • DLD registration fee can be paid through banks or credit cards at zero interest rates
Volvo ES90 Specs

Engine: Electric single motor (96kW), twin motor (106kW) and twin motor performance (106kW)

Power: 333hp, 449hp, 680hp

Torque: 480Nm, 670Nm, 870Nm

On sale: Later in 2025 or early 2026, depending on region

Price: Exact regional pricing TBA

Key facilities
  • Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
  • Premier League-standard football pitch
  • 400m Olympic running track
  • NBA-spec basketball court with auditorium
  • 600-seat auditorium
  • Spaces for historical and cultural exploration
  • An elevated football field that doubles as a helipad
  • Specialist robotics and science laboratories
  • AR and VR-enabled learning centres
  • Disruption Lab and Research Centre for developing entrepreneurial skills
How the bonus system works

The two riders are among several riders in the UAE to receive the top payment of £10,000 under the Thank You Fund of £16 million (Dh80m), which was announced in conjunction with Deliveroo's £8 billion (Dh40bn) stock market listing earlier this year.

The £10,000 (Dh50,000) payment is made to those riders who have completed the highest number of orders in each market.

There are also riders who will receive payments of £1,000 (Dh5,000) and £500 (Dh2,500).

All riders who have worked with Deliveroo for at least one year and completed 2,000 orders will receive £200 (Dh1,000), the company said when it announced the scheme.

F1 The Movie

Starring: Brad Pitt, Damson Idris, Kerry Condon, Javier Bardem

Director: Joseph Kosinski

Rating: 4/5

Race card

4pm Al Bastakiya Listed US$300,000 (Dirt) 1,900m

4.35pm Mahab Al Shimaal Group 3 $350,000 (D) 1,200m

5.10pm Nad Al Sheba Turf Group 3 $350,000 (Turf) 1,200m

5.45pm Burj Nahaar Group 3 $350,000 (D) 1,600m

6.20pm Jebel Hatta Group 1 $400,000 (T) 1,800m

6.55pm Al Maktoum Challenge Round-3 Group 1 $600,000 (D) 2,000m

7.30pm Dubai City Of Gold Group 2 $350,000 (T) 2,410m

The National selections:

4pm Zabardast

4.35pm Ibn Malik

5.10pm Space Blues

5.45pm Kimbear

6.20pm Barney Roy

6.55pm Matterhorn

7.30pm Defoe

About Karol Nawrocki

• Supports military aid for Ukraine, unlike other eurosceptic leaders, but he will oppose its membership in western alliances.

• A nationalist, his campaign slogan was Poland First. "Let's help others, but let's take care of our own citizens first," he said on social media in April.

• Cultivates tough-guy image, posting videos of himself at shooting ranges and in boxing rings.

• Met Donald Trump at the White House and received his backing.

The Greatest Royal Rumble card as it stands

50-man Royal Rumble - names entered so far include Braun Strowman, Daniel Bryan, Kurt Angle, Big Show, Kane, Chris Jericho, The New Day and Elias

Universal Championship Brock Lesnar (champion) v Roman Reigns in a steel cage match

WWE World Heavyweight Championship AJ Styles (champion) v Shinsuke Nakamura

Intercontinental Championship Seth Rollins (champion) v The Miz v Finn Balor v Samoa Joe

United States Championship Jeff Hardy (champion) v Jinder Mahal

SmackDown Tag Team Championship The Bludgeon Brothers (champions) v The Usos

Raw Tag Team Championship (currently vacant) Cesaro and Sheamus v Matt Hardy and Bray Wyatt

Casket match The Undertaker v Chris Jericho

Singles match John Cena v Triple H

Cruiserweight Championship Cedric Alexander v tba

 

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%3Cp%3E%3Cstrong%3ECreator%3A%3C%2Fstrong%3E%20Ramez%20Galal%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStarring%3A%3C%2Fstrong%3E%20Ramez%20Galal%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStreaming%20on%3A%20%3C%2Fstrong%3EMBC%20Shahid%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%20%3C%2Fstrong%3E2.5%2F5%3C%2Fp%3E%0A
The biog

Name: Abeer Al Bah

Born: 1972

Husband: Emirati lawyer Salem Bin Sahoo, since 1992

Children: Soud, born 1993, lawyer; Obaid, born 1994, deceased; four other boys and one girl, three months old

Education: BA in Elementary Education, worked for five years in a Dubai school

 

The specs

AT4 Ultimate, as tested

Engine: 6.2-litre V8

Power: 420hp

Torque: 623Nm

Transmission: 10-speed automatic

Price: From Dh330,800 (Elevation: Dh236,400; AT4: Dh286,800; Denali: Dh345,800)

On sale: Now

Infiniti QX80 specs

Engine: twin-turbocharged 3.5-liter V6

Power: 450hp

Torque: 700Nm

Price: From Dh450,000, Autograph model from Dh510,000

Available: Now

The%20new%20Turing%20Test
%3Cp%3EThe%20Coffee%20Test%3C%2Fp%3E%0A%3Cp%3E%3Cem%3EA%20machine%20is%20required%20to%20enter%20an%20average%20American%20home%20and%20figure%20out%20how%20to%20make%20coffee%3A%20find%20the%20coffee%20machine%2C%20find%20the%20coffee%2C%20add%20water%2C%20find%20a%20mug%20and%20brew%20the%20coffee%20by%20pushing%20the%20proper%20buttons.%3C%2Fem%3E%3C%2Fp%3E%0A%3Cp%3EProposed%20by%20Steve%20Wozniak%2C%20Apple%20co-founder%3C%2Fp%3E%0A

Miguel Cotto world titles:

WBO Light Welterweight champion - 2004-06
WBA Welterweight champion – 2006-08
WBO Welterweight champion – Feb 2009-Nov 2009
WBA Light Middleweight champion – 2010-12
WBC Middleweight champion – 2014-15
WBO Light Middleweight champion – Aug 2017-Dec 2017

Sole survivors
  • Cecelia Crocker was on board Northwest Airlines Flight 255 in 1987 when it crashed in Detroit, killing 154 people, including her parents and brother. The plane had hit a light pole on take off
  • George Lamson Jr, from Minnesota, was on a Galaxy Airlines flight that crashed in Reno in 1985, killing 68 people. His entire seat was launched out of the plane
  • Bahia Bakari, then 12, survived when a Yemenia Airways flight crashed near the Comoros in 2009, killing 152. She was found clinging to wreckage after floating in the ocean for 13 hours.
  • Jim Polehinke was the co-pilot and sole survivor of a 2006 Comair flight that crashed in Lexington, Kentucky, killing 49.
Changing visa rules

For decades the UAE has granted two and three year visas to foreign workers, tied to their current employer. Now that's changing.

Last year, the UAE cabinet also approved providing 10-year visas to foreigners with investments in the UAE of at least Dh10 million, if non-real estate assets account for at least 60 per cent of the total. Investors can bring their spouses and children into the country.

It also approved five-year residency to owners of UAE real estate worth at least 5 million dirhams.

The government also said that leading academics, medical doctors, scientists, engineers and star students would be eligible for similar long-term visas, without the need for financial investments in the country.

The first batch - 20 finalists for the Mohammed bin Rashid Medal for Scientific Distinction.- were awarded in January and more are expected to follow.

FIGHT CARD

Bantamweight Hamza Bougamza (MAR) v Jalal Al Daaja (JOR)

Catchweight 67kg Mohamed El Mesbahi (MAR) v Fouad Mesdari (ALG)

Lighweight Abdullah Mohammed Ali (UAE) v Abdelhak Amhidra (MAR)

Catchweight 73kg Mostafa Ibrahim Radi (PAL) v Yazid Chouchane (ALG)

Middleweight Yousri Belgaroui (TUN) v Badreddine Diani (MAR)

Catchweight 78kg Rashed Dawood (UAE) v Adnan Bushashy (ALG)

Middleweight Sallaheddine Dekhissi (MAR) v Abdel Emam (EGY)

Catchweight 65kg Rachid Hazoume (MAR) v Yanis Ghemmouri (ALG)

Lighweight Mohammed Yahya (UAE) v Azouz Anwar (EGY)

Catchweight 79kg Omar Hussein (PAL) v Souhil Tahiri (ALG)

Middleweight Tarek Suleiman (SYR) v Laid Zerhouni (ALG)

The Bio

Hometown: Bogota, Colombia
Favourite place to relax in UAE: the desert around Al Mleiha in Sharjah or the eastern mangroves in Abu Dhabi
The one book everyone should read: 100 Years of Solitude by Gabriel Garcia Marquez. It will make your mind fly
Favourite documentary: Chasing Coral by Jeff Orlowski. It's a good reality check about one of the most valued ecosystems for humanity

COMPANY PROFILE
Name: ARDH Collective
Based: Dubai
Founders: Alhaan Ahmed, Alyina Ahmed and Maximo Tettamanzi
Sector: Sustainability
Total funding: Self funded
Number of employees: 4
Tearful appearance

Chancellor Rachel Reeves set markets on edge as she appeared visibly distraught in parliament on Wednesday. 

Legislative setbacks for the government have blown a new hole in the budgetary calculations at a time when the deficit is stubbornly large and the economy is struggling to grow. 

She appeared with Keir Starmer on Thursday and the pair embraced, but he had failed to give her his backing as she cried a day earlier.

A spokesman said her upset demeanour was due to a personal matter.

Roll of honour

Who has won what so far in the West Asia Premiership season?

Western Clubs Champions League - Winners: Abu Dhabi Harlequins; Runners up: Bahrain

Dubai Rugby Sevens - Winners: Dubai Exiles; Runners up: Jebel Ali Dragons

West Asia Premiership - Winners: Jebel Ali Dragons; Runners up: Abu Dhabi Harlequins

UAE Premiership Cup - Winners: Abu Dhabi Harlequins; Runners up: Dubai Exiles

West Asia Cup - Winners: Bahrain; Runners up: Dubai Exiles

West Asia Trophy - Winners: Dubai Hurricanes; Runners up: DSC Eagles

Final West Asia Premiership standings - 1. Jebel Ali Dragons; 2. Abu Dhabi Harlequins; 3. Bahrain; 4. Dubai Exiles; 5. Dubai Hurricanes; 6. DSC Eagles; 7. Abu Dhabi Saracens

Fixture (UAE Premiership final) - Friday, April 13, Al Ain – Dubai Exiles v Abu Dhabi Harlequins

Company%20Profile
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Updated: February 17, 2022, 8:50 AM`