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No 2022. gada ekonomisko sadārdzinājumu dēļ, Meteorītu muzejs ir spiests ieviest minimālo sensa apmeklējuma maksu 10,00€ apmērā! Cenšoties saglabāt plašu mūsu zinātnisko resursu pieejamību, esam priecīgi arī turpmāk 2023. gadā nodrošināt ģimenes un vairāku apmeklētāju grupas gadījumā iepriekšējās cenu atlaides!

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  VAI JŪS ZINĀJĀT, KA...



 
Review of the Meteoritics World News
Meteorītikas ziņu apskats angļu valodā
  • 2023-02-14
    Another tiny asteroid on a collision course with Earth was detected over the weekend, and JPL’s CNEOS Scout system accurately predicted where and when the impact would happen, well before it actually occurred.
  • 2023-01-25
    On Thursday, Jan. 26, a small near-Earth asteroid will have a very close encounter with our planet. Designated 2023 BU, the asteroid will zoom over the southern tip of South America at about 4:27 p.m. PST (7:27 p.m. EST) only 2,200 miles (3,600 kilometers) above the planet’s surface and well ...
  • 2022-11-22
    In the early hours of Saturday, Nov. 19, the skies over southern Ontario, Canada, lit up as a tiny asteroid harmlessly streaked across the sky high in Earth’s atmosphere, broke up, and likely scattered small meteorites over the southern coastline of Lake Ontario. The fireball wasn’t a surprise. Roughly 1 ...
  • 2022-04-07
    Hosted by JPL’s Center for Near Earth Object Studies, the data can be used by the science community to better understand how asteroids break up when entering the atmosphere.
  • 2022-03-29
    (29075) 1950 DA is a kilometer-sized asteroid that will make a close approach to Earth in 2880 and, because of the corresponding impact probability and size, has ranked at the top of the Sentry risk list since 2014.
  • 2022-03-15
    A small asteroid hit Earth’s atmosphere over the Norwegian Sea before disintegrating on March 11, 2022. But this event wasn’t a complete surprise: Astronomers knew it was on a collision course, predicting exactly where and when the impact would happen.
  • 2021-12-06
    To date, nearly 28,000 near-Earth asteroids (NEAs) have been found by survey telescopes that continually scan the night sky, adding new discoveries at a rate of about 3,000 per year. But as larger and more advanced survey telescopes turbocharge the search over the next few years, a rapid uptick in ...
  • 2021-10-07
    The International Asteroid Warning Network (IAWN) will conduct an observational campaign in November with the goal of assessing the accuracy of the observation times reported by asteroid observers.
  • 2021-09-03
    On Aug. 14, 2021, a small near-Earth asteroid (NEA) designated 2021 PJ1 passed our planet at a distance of over 1 million miles (about 1.7 million kilometers). Between 65 and 100 feet (20 and 30 meters) wide, the recently discovered asteroid wasn’t a threat to Earth. But this asteroid’s approach ...
  • 2021-08-11
    In a study released Wednesday, NASA researchers used precision-tracking data from the agency's Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx) spacecraft to better understand movements of the potentially hazardous asteroid Bennu through the year 2300, significantly reducing uncertainties related to its future orbit, and improving scientists' ability to determine ...


: meteors; asteroids; comets; space-junk.


  • 2023-06-01
    A recent study submitted to Acta Astronautica examines the prospect of designing a Venus mission flight plan that would involve visiting a nearby asteroid after performing a gravity assist maneuver at Venus but prior to final contact with the planet. The study was conducted by Vladislav Zubko, who is a ...

  • 2023-06-04
    The Arietids - the most active daytime meteor shower - peak on the morning of June 5. Watch for them in the dark hour before dawn. The post Arietids – most active daytime meteor shower – peaks June 5, 2023 first appeared on EarthSky.
  • 2023-06-04
    Comet C/2021 T4 Lemmon was discovered at Mount Lemmon Observatory in 2021. It's currently in the southern skies and might become bright enough for binoculars. The post Comet C/2021 T4 Lemmon is sweeping through southern skies first appeared on EarthSky.


  • 2023-06-04
    Paris (SPX) Jun 02, 2023 Exactly two decades ago, on 2 June 2003, ESA's Mars Express orbiter launched and began its journey to the Red Planet - Europe's first ever mission to Mars. The spacecraft aimed to enter orbit around Mars (something it did in December of that year) and use ...

  • 2023-05-29
    Asteroid mining is slowly but surely coming closer to reality. Many start-ups and governmental agencies alike are getting in on the action. But plenty of tools that would help get this burgeoning industry off the ground are still unavailable. One that would be particularly useful is a list of potential ...
  • 2023-05-29
    Detect, fetch and collect. A seemingly easy task is being tested to find the best strategy to collect samples on the martian surface, some 290 000 million km away from home.
  • 2023-05-25
    Researchers from the Max Planck Institute for Astronomy and Ludwig Maximilians University Munich have proposed a new scenario for the emergence of the first building blocks for life on Earth, roughly 4 billion years ago.
  • 2023-05-25
    Precursors of the molecules needed for the origin of life may have been generated by chemical reactions promoted by iron-rich particles from meteors or volcanic eruptions on Earth approximately 4.4 billion years ago, according to a study published in Scientific Reports.
  • 2023-05-24
    The ispace HAKUTO-R Mission 1 lunar lander was launched on Dec. 11, 2022, a privately funded spacecraft planned to land on the lunar surface. After a several-month journey to the moon, the spacecraft started a controlled descent to the surface to land near Atlas crater. The ispace team announced the ...
  • 2023-05-18
    The Mastcam-Z instrument aboard NASA's Perseverance Mars rover recently collected 152 images while looking deep into Belva Crater, a large impact crater within the far larger Jezero Crater. Stitched into a dramatic mosaic, the results are not only eye-catching, but also provide the rover's science team some deep insights into ...
  • 2023-05-18
    It is as inevitable as the rising of the sun and the turning of the tides. Someday another large rock from space will crash into the Earth. It has happened for billions of years in the past and will continue to happen for billions of years into the future. So ...



Info:
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Инфо:
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Info:
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2023/06/05 156   Meteoriti.LV
ŠODIENAS AKTUĀLAIS METEORĪTIKAS KALENDĀRS

Mēness fāze
5. jūnijā vēsturē zināms nokritis 1 meteorīts:
Natun Balijan (2017)
Pavisam jūnija vēsturē zināmi 123 nokrituši meteorīti:
1 no tiem Latvijā, 20 jeb 16.3% no tiem glabājas Latvijā Meteoriti.LV kolekcijā.
Ievērojiet, nesen iespējams nokrituši jauni meteorīti:
2022. g. 26. septembrī Junction City, Georgia (USA) [??]
2022. g. 19. novembrī Grimsby, Ontario [??]
š.g. 20. janvārī Muskogee Oklahama (USA)[??]
š.g. 24. janvārī Kopargaon, Majarashtra (India) [??]
š.g. 13. februārī Saint-Pierre-le-Viger
š.g. 14. februārī Italy[??]
š.g. 15. februārī Texas, USA[??]
š.g. 25. aprīlī Elmshorn, Germany[??]
š.g. 8. maijā New Jersey, USA[??]
Apzīmējumi:
- Meteoritical Bulletin Database
- The Encyclopedia of Meteorites, IMCA
- paraugs ir Meteoriti.LV kolekcijā Latvijā
[??] - oficiāli vēl neapstiprināts, nav zināmi analižu un klasifikācijas rezultāti
Šobrīd debesīs novērojama 1 aktīvā meteoru plūsma:
★☆☆☆ Antihelion Source (Maksimums: marts-apr. un vēls maijs-jūn.).
Aktuālā informācija par Zemei tuviem objektiem: 
NASA NEO (Near Earth Objects) programma    |    IAU Mazo planētu centrs

Mazliet vēstures

Kopš meteorītikas zinātnes dzimšanas pagājuši 229 gadi.
Pirmais zināmais meteorīts Latvijas teritorijā nokrita pirms 202 gadiem.
Otrais zināmais meteorīts Latvijas teritorijā nokrita pirms 160 gadiem.
Trešais zināmais meteorīts Latvijas teritorijā nokrita pirms 159 gadiem.
Pēdējais zināmais meteorīts Latvijas teritorijā nokrita pirms 133 gadiem.
Pirmais meteorītikai veltītais muzejs Latvijā dibināts pirms 8 gadiem.

 

GADA METEORĪTS
2023
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