Mars word verken
Mars word verken

Mars word verken

Jeanette Diergaardt
Drie lande naamlik China, die Verenigde Arabiese Emirate (VAE) en die Verenigde State van Amerika (VSA) gaan ruimtetuie sonder bemanning in die komende week na Mars stuur. Die doelwit is om tekens van oeroue mikroskopiese lewe te soek en die planeet vir toekomstige ruimtevaarders te verken.

Die VAE se ruimtetuig “Amal”, wat hoop in Arabies beteken, is in ’n wentelbaan geskeduleer om Woensdag weg van Japan gelanseer te word. Dit sal die Arabiese wêreld se eerste interplanetêre sending wees. Die ruimtetuig sal Mars in dieselfde jaar bereik wanneer die VAE hul 50ste bestaansjaar vier.

Die VSA gaan ’n seswiel-voertuig, die Perseverance, Mars toe stuur om klipmonsters in omtrent ’n dekade terug aarde toe te bring om ontleed te word.
China se sending genaamd Tianwen, ofte wel die Vrae vir die Hemel, sal op 23 Julie gelanseer word.

Die moeilikste vir dié drie ruimtesendings gaan wees om in die atmosfeer van Mars in te beweeg.

Die drie lanserings wat amper gelyktydig plaasvind, is nie toevallig nie. Die tydsberekening is as gevolg van Mars en die aarde se gunstige belyning in dieselfde kant as die son. Die venster is gewoonlik net na elke 26 maande vir ’n maand oop en brandstof en tyd word bespaar.
Elke ruimtetuig sal 483 miljoen kilometer aflê voor hulle in Februarie volgende jaar Mars sal bereik. – Nampa/AP

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Republikein 2024-04-26

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Premier League: Brighton 0 vs 4 Manchester City | Manchester United 4 vs 2 Sheffield United | Everton 2 vs 0 Liverpool | Crystal Palace 2 vs 0 Newcastle | Wolves 0 vs 1 Bournemouth | Arsenal 5 vs 0 Chelsea SerieA: Udinese 1 vs 2 AS Roma European Championships Qualifying: Coventry City 2 vs 3 Hull City | Leicester City 5 vs 0 Southampton English Championship: Coventry City 2 vs 3 Hull City | Leicester City 5 vs 0 Southampton Katima Mulilo: 16° | 33° Rundu: 16° | 33° Eenhana: 16° | 35° Oshakati: 17° | 34° Ruacana: 17° | 35° Tsumeb: 18° | 32° Otjiwarongo: 14° | 31° Omaruru: 16° | 34° Windhoek: 15° | 29° Gobabis: 18° | 30° Henties Bay: 15° | 22° Wind speed: 26km/h, Wind direction: S, Low tide: 10:31, High tide: 04:30, Low Tide: 22:38, High tide: 16:57 Swakopmund: 15° | 18° Wind speed: 28km/h, Wind direction: SW, Low tide: 10:29, High tide: 04:28, Low Tide: 22:36, High tide: 16:55 Walvis Bay: 16° | 26° Wind speed: 34km/h, Wind direction: SW, Low tide: 10:29, High tide: 04:27, Low Tide: 22:36, High tide: 16:54 Rehoboth: 17° | 31° Mariental: 20° | 34° Keetmanshoop: 22° | 34° Aranos: 20° | 33° Lüderitz: 13° | 24° Ariamsvlei: 20° | 35° Oranjemund: 17° | 30° Luanda: 26° | 29° Gaborone: 18° | 27° Lubumbashi: 11° | 25° Mbabane: 13° | 17° Maseru: 9° | 23° Antananarivo: 14° | 27° Lilongwe: 14° | 26° Maputo: 18° | 25° Windhoek: 15° | 29° Cape Town: 15° | 27° Durban: 17° | 22° Johannesburg: 15° | 23° Dar es Salaam: 23° | 31° Lusaka: 17° | 26° Harare: 14° | 26° Currency: GBP to NAD 23.45 | EUR to NAD 20.1 | CNY to NAD 2.6 | USD to NAD 18.8 | DZD to NAD 0.14 | AOA to NAD 0.02 | BWP to NAD 1.33 | EGP to NAD 0.39 | KES to NAD 0.14 | NGN to NAD 0.01 | ZMW to NAD 0.71 | ZWL to NAD 0.04 | BRL to NAD 3.68 | RUB to NAD 0.21 | INR to NAD 0.23 | USD to DZD 134.22 | USD to AOA 834.06 | USD to BWP 13.79 | USD to EGP 47.85 | USD to KES 134.48 | USD to NGN 1329.44 | USD to ZAR 18.8 | USD to ZMW 26.6 | USD to ZWL 321 | Stock Exchange: JSE All Share Index 74329.37 Down -0.25% | Namibian Stock Exchange (NSX) Overall Index 1642.69 Up +6.30% | Casablanca Stock Exchange (CSE) MASI 13346.81 Up +0.49% | Egyptian Exchange (EGX) 30 Index 25917.59 Down -3.21% | Botswana Stock Exchange (BSE) DCI Same 0 | NSX: MTC 7.75 SAME | Anirep 8.99 SAME | Capricorn Investment group 17.34 SAME | FirstRand Namibia Ltd 49 DOWN 0.50% | Letshego Holdings (Namibia) Ltd 4.1 UP 2.50% | Namibia Asset Management Ltd 0.7 SAME | Namibia Breweries Ltd 31.49 UP 0.03% | Nictus Holdings - 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Nam 2.22 SAME | Oryx Properties Ltd 12.1 UP 1.70% | Paratus Namibia Holdings 11.99 SAME | SBN Holdings 8.45 SAME | Trustco Group Holdings Ltd 0.48 SAME | B2Gold Corporation 47.34 DOWN 1.50% | Local Index closed 677.62 UP 0.12% | Overall Index closed 1534.6 DOWN 0.05% | Osino Resources Corp 19.47 DOWN 2.41% | Commodities: Gold US$ 2 338.67/OZ UP +0.34% | Copper US$ 4.53/lb UP +0.42% | Zinc US$ 2 869.50/T UP 0.15% | Brent Crude Oil US$ 89.15/BBP UP +0.28% | Platinum US$ 911.73/OZ DOWN -0.0045