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| | Energia - Wikipedia, the free encyclopedia |
 | | The Energia was first test-launched 15 May 1987 21:30 with the Polyus spacecraft (UKSS military payload), where the Energia itself functioned well, but the Polyus did not reach orbit due to a mishap of its own attitude control system after separation from Energia. |
 | | The Energia rocket only flew twice, the first on May 15, 1987, with the Polyus military payload, and the second on November 15, 1988, with the Buran Shuttle. |
 | | In all categories: takeoff thrust, launch mass, payload mass, etc. the Saturn V and the Energia are at the top of the list in some order, and every other launch system (with the possible exception of the STS) being a distant third. |
| en.wikipedia.org /wiki/Energia (975 words) |
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