As per an announcement made by the Chairman of ISRO on 6 September 2021, Chandrayaan-2 had completed ______ revolutions of the Moon.
9000
Understanding Chandrayaan-2 Revolutions
The question asks about the number of revolutions completed by the Chandrayaan-2 spacecraft around the Moon as of a specific date, based on an announcement by the Chairman of ISRO.
According to the announcement made by the Chairman of ISRO on September 6, 2021, the Chandrayaan-2 mission's orbiter had achieved a significant milestone.
Chandrayaan-2 Mission Status Update
The Chandrayaan-2 mission is India's second lunar exploration mission. It consisted of an orbiter, a lander (Vikram), and a rover (Pragyan). While the lander component faced challenges during its soft landing attempt, the orbiter has been successfully operating in lunar orbit, collecting valuable scientific data.
Regular updates are provided by the Indian Space Research Organisation (ISRO) regarding the mission's progress, the health of the spacecraft, and the scientific observations being made.
Analyzing the September 6, 2021 Announcement
On September 6, 2021, the ISRO Chairman provided an update on the Chandrayaan-2 orbiter's performance. This update included details about its operational status and the extent of its journey around the Moon up to that point.
The announcement specifically stated the number of times the orbiter had circled the Moon since entering lunar orbit. This number signifies the duration and successful functioning of the orbiter component of the Chandrayaan-2 mission.
Based on the announcement mentioned in the question:
- The date of the announcement was September 6, 2021.
- The announcement was made by the Chairman of ISRO.
- The subject was the number of revolutions completed by Chandrayaan-2 around the Moon.
The figure stated in the announcement for the revolutions completed by Chandrayaan-2 around the Moon was 9000.
Therefore, as per the announcement made by the Chairman of ISRO on September 6, 2021, Chandrayaan-2 had completed 9000 revolutions of the Moon.
Conclusion on Chandrayaan-2 Revolutions
The number of revolutions completed by the Chandrayaan-2 orbiter is a metric of its operational life and successful navigation in lunar orbit. The announcement on September 6, 2021, highlighted this achievement.
The correct number of revolutions announced was 9000.
| Detail | Information |
|---|---|
| Mission | Chandrayaan-2 |
| Component Discussed | Orbiter |
| Date of Announcement | September 6, 2021 |
| Announced By | ISRO Chairman |
| Revolutions Completed | 9000 |
Revision Table: Chandrayaan-2 Key Details
Here's a quick review of key information related to the Chandrayaan-2 mission:
- Mission Type: Lunar exploration
- Components: Orbiter, Lander (Vikram), Rover (Pragyan)
- Launch Date: July 22, 2019
- Orbiter's Role: Study the Moon from orbit, relay communication
- Lander's Role: Attempt soft landing on the lunar south pole
- Rover's Role: Conduct in-situ analysis on the surface
- Status as of Sep 2021: Orbiter operational and performing studies
Additional Information: ISRO Lunar Missions
ISRO has been actively involved in lunar exploration. The Chandrayaan program is a testament to India's capabilities in space technology.
- Chandrayaan-1: India's first mission to the Moon, launched in 2008. It confirmed the presence of water molecules on the Moon.
- Chandrayaan-2: Launched in 2019, aimed at a soft landing near the lunar south pole. The orbiter is operational and continues its mission.
- Chandrayaan-3: Launched in 2023, successfully achieved a soft landing near the lunar south pole, deploying a rover for surface exploration.
These missions contribute significantly to understanding the Moon's geology, composition, and evolution.
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