Sputnic 1

artificial satellite of the Earth
Pàirt de	Sputnik programme
Na bha ’na dhéidh	Sputnik 2
Thòisich	4 dhen Dàmhair 1957
Àm crìochnachaidh	5 dhen Fhaoilleach 1958
Tachartas	rocket launch, atmospheric entry, epoch, loss of signal
Start point	Gagarin's Start
Space launch vehicle	Sputnik
Gnìomharaiche	An t-Aonadh Sobhiatach
UTC date of spacecraft launch	4 dhen Dàmhair 1957
Time of object orbit decay	4 dhen Fhaoilleach 1958
Type of orbit	low Earth orbit
Manufacturer	S.P. Korolev Rocket and Space Corporation Energia
Cause of destruction	orbital decay

Bu Sputnic 1 ("Спу́тник-1" sa Ruisis, "Satellite-1' sa Beurla) an prìomh brèige talamh saideal.

Is e Sputnic 1 a' chiad shaideal fuadain na Talmhainn san t-saoghal, soitheach-fànais Sobhietach a chaidh a chuir air bhog ann an orbit air 4 dàmhair 1957 (tron Bhliadhna Geoimeatrach Eadar-Nàiseanta). Chaidh an cur air bhog bhon raon rannsachaidh Tyura-Tam air rocaid neach-giùlan Sputnik, a chaidh a chruthachadh air bunait an urchraichean ballistic eadar-roinneil R-7.

Is e ceann-latha cur Air bhog Sputnik-1 toiseach aois fànais a ' chinne-daonna, agus anns an Ruis tha e air a chomharrachadh gach bliadhna mar latha cuimhneachail De Shaighdearan Fànais. Tha plèana air uachdar Pluto air ainmeachadh às deidh a ' chiad saideal fuadain den Talamh.^[1]^[2]

↑ "Sputnik Planitia". Gazetteer of Planetary Nomenclature. International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN). Archived from the original on 2017-09-13. Retrieved 2017-09-24. {{cite web}}: Unknown parameter |deadlink= ignored (|url-status= suggested) (help)
↑ "Pluto Features Given First Official Names". Международный астрономический союз. 2017-09-07. Archived from the original on 2017-09-07. Retrieved 2017-09-15. {{cite web}}: Unknown parameter |deadlink= ignored (|url-status= suggested) (help)

[1] "Sputnik Planitia". Gazetteer of Planetary Nomenclature. International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN). Archived from the original on 2017-09-13. Retrieved 2017-09-24. {{cite web}}: Unknown parameter |deadlink= ignored (|url-status= suggested) (help)

[2] "Pluto Features Given First Official Names". Международный астрономический союз. 2017-09-07. Archived from the original on 2017-09-07. Retrieved 2017-09-15. {{cite web}}: Unknown parameter |deadlink= ignored (|url-status= suggested) (help)

[1]

[2]