Inyanga

i-Enceladus

Inyanga encane yeqhwa leSaturn elisusa amanzi kusuka emfuleni ongaphansi komhlaba kuya endaweni.

NASA/JPL-Caltech/Space Science Institute

Ibanga elingaphansi kwamakhilomitha ayi-500, futhi ikhipha amanzi ezindaweni ezingaphandle kwelanga kusuka emkhathini ofihlakele ngaphansi komhlabathi.

I-Enceladus ifinyelela kuphela kumakhilomitha angama-500, kodwa iyinye yezinto ezisebenzayo kakhulu kuhlelo lwelanga. Kusenyakatho ye-pole, amajethi emvula yamanzi nama-ice grains aphuma emigodini, ahlinzeka nge-Saturn’s E ring.

NASAI-Cassini’s spacecraft yawela ngepulame futhi yathola ama-salts, i-silica ne-organic molecules, isivivinyo se-subsurface ocean exhumene ne-rock.

Amasu

JPL SSD: Planetary Satellite Physical Parameters

Izindaba ezibalulekile
Ubukhulu	504 km	[1]
I-Mass	1.08 × 10²⁰ kg	[1]
Ubukhulu	1.61 g/cm³	[1]
Ukugqwala kwendawo	0.113 m/s²	Kusuka kuset data
Isivinini sokuyeka	0.239 km/s	Kusuka kuset data
Ujikelezo (isibhakabhaka)	32.9 hr	[2]
Isikhathi se-orbital	32.9 hr	[3]
Ukuhamba ukusuka ku USatureni	238,400 km	[3]
hlala ubonisa isithombe esifanayo ku USatureni

Amathuluzi nama-lessons asebenzisa amamodeli alula ukufundela kuphela. Akufanele asetshenziswa ukuhlola, ukuhlela umsebenzi noma noma yiluphi ukhetho lokusebenzela. Izitifiketi zimahhala futhi aziqinisekisiwe. Funda isichazamazwi sezinto ezifundiswayo