US space agency Nasa has been instructed by the White House to create a time zone that can be used on the Moon for future missions.
The Lunar Co-ordinated Time is meant to make missions safer and more efficient for ground control and astronauts who land there in future.
Time passes about 58 microseconds faster on the Moon because of its lower gravity and motion relative to Earth.
There's no official time zone for the Moon and each country with a space programme uses its own time zone, usually based on Universal Time or the location of mission control.
"Federal agencies will develop celestial time standardisation with an initial focus on the lunar surface and missions operating in Cislunar space, with sufficient traceability to support missions to other celestial bodies," the White House said on Tuesday.
Timely intervention
"An Earth-based clock will appear to lose on average 58.7 microseconds per Earth day with additional periodic variations.
"This holds important implications for developing standards and capabilities for operating on or around the Moon."
It said that Nasa will work with the Departments of Commerce, Defence, State and Transportation to provide a final strategy of the time zone by December 31, 2026.
The time zone is also being invented to help with navigation on the Moon, as astronauts or robotic crafts could struggle with using GPS (Global Positioning System satellites) that are used by people on Earth.
"At the Moon, synchronising each lunar asset with an Earth-based time standard is difficult — due to relativistic effects, events that appear simultaneous at the Earth (e.g. the start of a broadcast signal) are not simultaneous to an observer at the Moon," the document said.
During the Apollo missions, astronauts used the Co-ordinated Universal Time (UTC) to tell time, as mission control in Houston also uses the same time standard.
The US has renewed plans to explore the Moon, including sending astronauts there later this decade as part of the Artemis programme.
China is also working on plans to send humans to the lunar surface, with both countries aiming for the same region of the Moon.
The results of the first round are as follows:
Qais Saied (Independent): 18.4 per cent
Nabil Karoui (Qalb Tounes): 15.58 per cent
Abdelfattah Mourou (Ennahdha party): 12.88 per cent
Abdelkarim Zbidi (two-time defence minister backed by Nidaa Tounes party): 10.7 per cent
Youssef Chahed (former prime minister, leader of Long Live Tunisia): 7.3 per cent
First Person
Richard Flanagan
Chatto & Windus
MATCH INFO
Champions League quarter-final, first leg
Ajax v Juventus, Wednesday, 11pm (UAE)
Match on BeIN Sports
MATCH INFO
Uefa Champions League semi-final, first leg
Bayern Munich v Real Madrid
When: April 25, 10.45pm kick-off (UAE)
Where: Allianz Arena, Munich
Live: BeIN Sports HD
Second leg: May 1, Santiago Bernabeu, Madrid
Who was Alfred Nobel?
The Nobel Prize was created by wealthy Swedish chemist and entrepreneur Alfred Nobel.
- In his will he dictated that the bulk of his estate should be used to fund "prizes to those who, during the preceding year, have conferred the greatest benefit to humankind".
- Nobel is best known as the inventor of dynamite, but also wrote poetry and drama and could speak Russian, French, English and German by the age of 17. The five original prize categories reflect the interests closest to his heart.
- Nobel died in 1896 but it took until 1901, following a legal battle over his will, before the first prizes were awarded.
More from Rashmee Roshan Lall
Dengue%20fever%20symptoms
%3Cp%3EHigh%20fever%20(40%C2%B0C%2F104%C2%B0F)%3Cbr%3ESevere%20headache%3Cbr%3EPain%20behind%20the%20eyes%3Cbr%3EMuscle%20and%20joint%20pains%3Cbr%3ENausea%3Cbr%3EVomiting%3Cbr%3ESwollen%20glands%3Cbr%3ERash%26nbsp%3B%3C%2Fp%3E%0A
Killing of Qassem Suleimani
Living in...
This article is part of a guide on where to live in the UAE. Our reporters will profile some of the country’s most desirable districts, provide an estimate of rental prices and introduce you to some of the residents who call each area home.
Expo details
Expo 2020 Dubai will be the first World Expo to be held in the Middle East, Africa and South Asia
The world fair will run for six months from October 20, 2020 to April 10, 2021.
It is expected to attract 25 million visits
Some 70 per cent visitors are projected to come from outside the UAE, the largest proportion of international visitors in the 167-year history of World Expos.
More than 30,000 volunteers are required for Expo 2020
The site covers a total of 4.38 sqkm, including a 2 sqkm gated area
It is located adjacent to Al Maktoum International Airport in Dubai South
Teri%20Baaton%20Mein%20Aisa%20Uljha%20Jiya
%3Cp%3E%3Cstrong%3EDirectors%3A%3C%2Fstrong%3E%20Amit%20Joshi%20and%20Aradhana%20Sah%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ECast%3A%3C%2Fstrong%3E%20Shahid%20Kapoor%2C%20Kriti%20Sanon%2C%20Dharmendra%2C%20Dimple%20Kapadia%2C%20Rakesh%20Bedi%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%204%2F5%3C%2Fp%3E%0A
Museum of the Future in numbers
- 78 metres is the height of the museum
- 30,000 square metres is its total area
- 17,000 square metres is the length of the stainless steel facade
- 14 kilometres is the length of LED lights used on the facade
- 1,024 individual pieces make up the exterior
- 7 floors in all, with one for administrative offices
- 2,400 diagonally intersecting steel members frame the torus shape
- 100 species of trees and plants dot the gardens
- Dh145 is the price of a ticket
No more lice
Defining head lice
Pediculus humanus capitis are tiny wingless insects that feed on blood from the human scalp. The adult head louse is up to 3mm long, has six legs, and is tan to greyish-white in colour. The female lives up to four weeks and, once mature, can lay up to 10 eggs per day. These tiny nits firmly attach to the base of the hair shaft, get incubated by body heat and hatch in eight days or so.
Identifying lice
Lice can be identified by itching or a tickling sensation of something moving within the hair. One can confirm that a person has lice by looking closely through the hair and scalp for nits, nymphs or lice. Head lice are most frequently located behind the ears and near the neckline.
Treating lice at home
Head lice must be treated as soon as they are spotted. Start by checking everyone in the family for them, then follow these steps. Remove and wash all clothing and bedding with hot water. Apply medicine according to the label instructions. If some live lice are still found eight to 12 hours after treatment, but are moving more slowly than before, do not re-treat. Comb dead and remaining live lice out of the hair using a fine-toothed comb.
After the initial treatment, check for, comb and remove nits and lice from hair every two to three days. Soak combs and brushes in hot water for 10 minutes.Vacuum the floor and furniture, particularly where the infested person sat or lay.
Courtesy Dr Vishal Rajmal Mehta, specialist paediatrics, RAK Hospital
Green ambitions
- Trees: 1,500 to be planted, replacing 300 felled ones, with veteran oaks protected
- Lake: Brown's centrepiece to be cleaned of silt that makes it as shallow as 2.5cm
- Biodiversity: Bat cave to be added and habitats designed for kingfishers and little grebes
- Flood risk: Longer grass, deeper lake, restored ponds and absorbent paths all meant to siphon off water
Labour dispute
The insured employee may still file an ILOE claim even if a labour dispute is ongoing post termination, but the insurer may suspend or reject payment, until the courts resolve the dispute, especially if the reason for termination is contested. The outcome of the labour court proceedings can directly affect eligibility.
- Abdullah Ishnaneh, Partner, BSA Law
The biog
Age: 23
Occupation: Founder of the Studio, formerly an analyst at Cleveland Clinic Abu Dhabi
Education: Bachelor of science in industrial engineering
Favourite hobby: playing the piano
Favourite quote: "There is a key to every door and a dawn to every dark night"
Family: Married and with a daughter
Ticket prices
- Golden circle - Dh995
- Floor Standing - Dh495
- Lower Bowl Platinum - Dh95
- Lower Bowl premium - Dh795
- Lower Bowl Plus - Dh695
- Lower Bowl Standard- Dh595
- Upper Bowl Premium - Dh395
- Upper Bowl standard - Dh295
Paatal Lok season two
Directors: Avinash Arun, Prosit Roy
Stars: Jaideep Ahlawat, Ishwak Singh, Lc Sekhose, Merenla Imsong
Rating: 4.5/5
2024%20Dubai%20Marathon%20Results
%3Cp%3E%3Cstrong%3EWomen%E2%80%99s%20race%3A%3C%2Fstrong%3E%0D%3Cbr%3E1.%20Tigist%20Ketema%20(ETH)%202hrs%2016min%207sec%0D%3Cbr%3E2.%20Ruti%20Aga%20(ETH)%202%3A18%3A09%0D%3Cbr%3E3.%20Dera%20Dida%20(ETH)%202%3A19%3A29%0D%3Cbr%3EMen's%20race%3A%0D%3Cbr%3E1.%20Addisu%20Gobena%20(ETH)%202%3A05%3A01%0D%3Cbr%3E2.%20Lemi%20Dumicha%20(ETH)%202%3A05%3A20%0D%3Cbr%3E3.%20DejeneMegersa%20(ETH)%202%3A05%3A42%3C%2Fp%3E%0A
Blackpink World Tour [Born Pink] In Cinemas
Starring: Rose, Jisoo, Jennie, Lisa
Directors: Min Geun, Oh Yoon-Dong
Rating: 3/5
Specs
Engine: 51.5kW electric motor
Range: 400km
Power: 134bhp
Torque: 175Nm
Price: From Dh98,800
Available: Now
THE%C2%A0SPECS
%3Cp%3EEngine%3A%204-cylinder%202.5-litre%20%2F%202-litre%20turbo%0D%3Cbr%3EPower%3A%20188hp%20%2F%20248hp%0D%3Cbr%3ETorque%3A%20244Nm%20%2F%20370Nm%0D%3Cbr%3ETransmission%3A%207-speed%20auto%0D%3Cbr%3EOn%20sale%3A%20now%0D%3Cbr%3EPrice%3A%20From%20Dh110%2C000%0D%3C%2Fp%3E%0A
