ISRO Milestone: Chandrayaan-2 Makes First Ever Observation of Sun's Impact on Moon; Key Details
- India's Chandrayaan-2 lunar orbiter achieved a milestone by making the first-ever observation of the Sun's Coronal Mass Ejection effects on the Moon, using the CHACE-2 instrument.
- The Indian Space Research Organisation confirmed a significant increase in the pressure of the Moon's dayside exosphere during the CME event on May 10, 2024.
- These observations provide new insights into lunar atmospheric processes and validate theoretical models predicting that solar CMEs could alter the lunar exosphere.
- ISRO emphasized the relevance of this discovery for future lunar exploration, helping to understand the Moon's response to solar disturbances and supporting long-duration missions.
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17 Articles
ISRO milestone: Chandrayaan-2 makes first ever observation of Sun's impact on Moon; key details
India's Chandrayaan-2 orbiter has achieved a groundbreaking first, detecting the impact of solar Coronal Mass Ejections on the Moon's tenuous atmosphere. Using the CHACE-2 instrument, scientists observed a significant surge in the Moon's exospheric pressure and density when hit by these ...
Chandrayaan-2 Makes First Ever Obseravtion Of Sun's Impact On Moon: ISRO
The Chandrayaan-2 mission, launched in 2019, has made the first-ever observation of the effects of the Sun's Coronal Mass Ejection (CME) on the Moon using its onboard scientific instruments, ISRO said on Saturday.


Chandrayaan-2 makes first ever obseravtion of Sun's impact on Moon, says ISRO
Chennai: The Chandrayaan-2 mission, launched in 2019, has made the first-ever observation of the effects of the Sun’s Coronal Mass Ejection (CME) on the Moon using its onboard scientific instruments, ISRO said on Saturday. This observation would help understand the lunar exosphere, very thin atmosphere of the Moon, and the impact of space weather on its surface, the Bengaluru-headquartered space agency said. Launched on July 22, 2019, from Sriha…
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