Rambler's Top100Astronet    
  po tekstam   po klyuchevym slovam   v glossarii   po saitam   perevod   po katalogu
 

Sloi na yuzhnom polyuse Marsa
<< Vchera 31.07.2018 Zavtra >>
Sloi na yuzhnom polyuse Marsa
Avtory i prava: EKA/Aerokosmicheskii centr Germanii/Svobodnyi universitet Berlina; Bill Danford
Perevod: D.Yu.Cvetkov
Poyasnenie: Chto nahoditsya pod sloyami na yuzhnom polyuse Marsa? Izmereniya, nedavno osushestvlennye pronikayushim pod poverhnost' radarom na kosmicheskom apparate EKA Mars-Ekspress, zaregistrirovali yarkii otrazhayushii sloi. On mozhet byt' podpoverhnostnym ozerom s solenoi vodoi. Otrazhenie proishodit na glubine okolo 1.5 kilometrov i ohvatyvaet oblast' razmerom v 200 kilometrov. Zhidkaya voda bystro isparyaetsya s poverhnosti Marsa, odnako solenoe ozero pod poverhnost'yu, o kotorom svidetel'stvuyut radarnye otrazheniya, mozhet sushestvovat' gorazdo dol'she. Vozmozhno, v nem est' zhizn', naprimer, mikroby. Na kartinke pokazano izobrazhenie yuzhnogo polyusa Marsa, poluchennoe apparatom Mars-Ekspress v infrakrasnom, zelenom i sinem cvetah v 2012 godu. Na nem vidna slozhnaya smes' sloev gryazi, zamerzshego uglekislogo gaza i zamerzshei vody.

<<  Iyul'  >>
Pn Vt Sr Cht Pt Sb Vs
            1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30 31          
1995   1996   1997
1998   1999   2000
2001   2002   2003
2004   2005   2006
2007   2008   2009
2010   2011   2012
2013   2014   2015
2016   2017   2018
2019   2020   2021
2022   2023   2024
Yanvar'
Fevral'
Mart
Aprel'
Mai
Iyun'
Iyul'
Avgust
Sentyabr'
Oktyabr'
Noyabr'
Dekabr'
Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

English text
Po materialam Astronomy Picture Of the Day
Publikacii s klyuchevymi slovami: Mars - Mars
Publikacii so slovami: Mars - Mars
Sm. takzhe:
Vse publikacii na tu zhe temu >>

Ocenka: 5.0 [golosov: 3]
 
O reitinge
Versiya dlya pechati Raspechatat'

Astronet | Nauchnaya set' | GAISh MGU | Poisk po MGU | O proekte | Avtoram

Kommentarii, voprosy? Pishite: info@astronet.ru ili syuda

Rambler's Top100 Yandeks citirovaniya