Back لونا 2 Arabic Луна-2 BE-X-OLD Луна 2 Bulgarian လူန ၂ BLK লুনা ২ Bengali/Bangla Luna 2 Catalan لونا ٢ CKB Luna 2 Czech Luna 2 Welsh Luna 2 Danish
 Model of Luna 2 | |
| Names | Second Soviet Cosmic Rocket Lunik 2 |
|---|---|
| Mission type | Lunar impactor |
| Operator | OKB-1 |
| Harvard designation | 1959 ξ 1[1] |
| COSPAR ID | 1959-014A[2] |
| SATCAT no. | 00114[3] |
| Mission duration | 2 days, 14 hours, 22 minutes, 41 seconds[4][a] |
| Spacecraft properties | |
| Manufacturer | OKB-1[1] |
| Launch mass | 390.2 kg[5] |
| Start of mission | |
| Launch date | 12 September 1959 06:39:42 GMT[4][a] |
| Rocket | Luna 8K72 s/n I1-7B[6] |
| Launch site | Baikonur, Site 1/5[7] |
| Contractor | OKB-1 |
| Orbital parameters | |
| Epoch | 12 September 1959 |
| Lunar impactor | |
| Impact date | 13 September 1959 21:02:24 GMT[4][a] |
| Impact site | 29°06′N 0°00′E / 29.1°N -0°E |
Luna 2 (Russian: Луна 2), originally named the Second Soviet Cosmic Rocket and nicknamed Lunik 2 in contemporaneous media, was the sixth of the Soviet Union's Luna programme spacecraft launched to the Moon, E-1 No.7. It was the first spacecraft to reach the surface of the Moon, and the first human-made object to make contact with another celestial body.
The spacecraft was launched on 12 September 1959 by the Luna 8K72 s/n I1-7B rocket. It followed a direct path to the Moon. In addition to the radio transmitters sending telemetry information back to Earth, the spacecraft released a sodium gas cloud so the spacecraft's movement could be visually observed. On 13 September 1959, it impacted the Moon's surface east of Mare Imbrium near the craters Aristides, Archimedes, and Autolycus.
Prior to impact, two sphere-shaped pennants with USSR and the launch date engraved in Cyrillic were detonated, sending pentagonal shields in all directions. Luna 2 did not detect radiation or magnetic belts around the Moon.
- ^ a b Krebs, Gunter. "Luna Ye-1A". Gunter's Space Page. Retrieved 10 July 2019.
- ^ "Luna 2 Launch and Trajectory Information". NASA Space Science Data Coordinated Archive. Retrieved 28 March 2019.
- ^ "Luna 2". N2YO.com. Retrieved 10 July 2019.
- ^ a b c Siddiqi, Asif A. (2018). Beyond Earth: A Chronicle of Deep Space Exploration, 1958–2016 (PDF). NASA.
- ^ "Luna 2". NASA Space Science Data Coordinated Archive. Retrieved 9 January 2023.
- ^ Lardier & Barensky 2013, p. 406.
- ^ "Luna 02". NASA Science Solar System Exploration. Archived from the original on 26 April 2020. Retrieved 8 July 2019.
Luna 2 (as it was renamed in 1963)...
Cite error: There are <ref group=lower-alpha> tags or {{efn}} templates on this page, but the references will not show without a {{reflist|group=lower-alpha}} template or {{notelist}} template (see the help page).
© MMXXIII Rich X Search. We shall prevail. All rights reserved. Rich X Search