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2026 Current Affairs practice question for Railways, SSC, UPSC. Review the correct answer and explanation, then continue with related practice below.

Question language / प्रश्न भाषा

Which instrument was used on the William Herschel Telescope to observe the iron structure in the Ring Nebula?

Ring Nebula में iron structure को observe करने के लिए William Herschel Telescope पर किस instrument का use किया गया?
Answer and explanation are free to read — no sign-in required.उत्तर और व्याख्या पढ़ने के लिए साइन-इन आवश्यक नहीं है।
A
WEAVEWEAVE
✓
B
NIRCamNIRCam
C
MIRIMIRI
D
WFC3WFC3

Correct Answerसही उत्तर

A. WEAVEA. WEAVE

Explanationव्याख्या

The observation of the mysterious iron structure in the Ring Nebula was made using WEAVE on the William Herschel Telescope.
The Ring Nebula is a planetary nebula created from the expelled outer layers of a dying star.
The source highlights the possibility that the unusual iron structure may be connected with a rocky planet that was vaporised during the star's evolution.

Ring Nebula में mysterious iron structure का observation William Herschel Telescope पर WEAVE का use करके किया गया। Ring Nebula एक planetary nebula है जो dying star की expelled outer layers से बनती है। Source यह possibility भी देता है कि unusual iron structure star की evolution के दौरान vaporise हुए rocky planet से related हो सकती है।

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