![](/template/termwiki/images/likesmall.jpg)
Accueil > Termes > Croate serbo (SH) > marsovi meteoriti
marsovi meteoriti
Of the 24,000+ meteorites collected on Earth, only 30+ have been identified as meteorites from Mars. They are generally divided into three groups (all with relatively young ages slightly over 1 billion years old). The groups are the Shergottites, Nakhlites, and Chassignites. A Martian meteorite that does not fall into one of these groups is ALH 84001, a cumulate rock composed mostly of orthopyroxene, which is much older than all the others with an age of 4. 5 billion years. A NASA-sponsored research team reported in 1996 that ALH 84001 may contain evidence of past primitive life on Mars--an idea that remains a topic of great debate and continued investigation. (See Mars Meteorites compiled by Ron Baalke from the Jet Propulsion Laboratory. )
- Partie du discours : nom
- Synonyme(s) :
- Blossaire :
- Secteur d’activité/Domaine : Astronomie
- Catégorie : Science des planètes
- Company: PSRD
- Produit :
- Acronyme-Abréviation :
Autres langues :
Commentaires
Les termes dans Actualités
Termes en vedette
Njujork
A state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and ...
Contributeur
Blossaires en vedette
stanley soerianto
0
Termes
107
Blossaires
6
Abonnés
10 Best Value Holiday Destinations 2014
![](/template/termwiki/images/likesmall.jpg)
![](https://accounts.termwiki.com/thumb1.php?f=d016b200-1407207766.jpg&width=304&height=180)
Browers Terms By Category
- Jeux d'action(4)
- Jeux d'adresse(3)
- Jouets et animaux en peluche(2)
- Jouets éducatifs(1)
- Jouets pour bébés(1)
Jouets et jeux(11) Terms
- Algorithms & data structures(1125)
- Cryptography(11)
Informatique(1136) Terms
- Yachting(31)
- Les pièces sont expédiées(4)
- Locations de bateaux(2)
- General sailing(1)
Voile(38) Terms
- Biochimie(4818)
- La biologie moléculaire(4701)
- Microbiology(1476)
- Ecologie(1425)
- Toxicologie(1415)
- Biologie cellulaire(1236)
Biologie(22133) Terms
- Nouvelles(147)
- Radio & équipement de diffusion TV(126)
- Equipements de télévision(9)
- Set top box(6)
- Radios et accessoires(5)
- Antenne de télévision(1)