About WOH G64 Star:
- It is a massive star that has been imaged with remarkable sharpness by the European Southern Observatory’s Very Large Telescope Interferometer (ESO’s VLTI).
- It dwells in the Large Magellanic Cloud, a dwarf or satellite galaxy that orbits our Milky Way, which also happens to be one of the closest galaxies to us.
- It was discovered in the 1970s by Bengt Westerlunds, Olander, and Hedin. Incidentally, the WOH in its name is the acronym for the names of its three discoverers.
- The star is believed to be around 1,60,000 light years away from Earth.
- It is classified as a red supergiant owing to its size, which is roughly 2,000 times that of the Sun.
- The new photo has revealed that WOH G64 is entering the last stages of its life. In recent years, the star has blown off its outer layer, and it is now surrounded by wreaths and arcs of gas and dust.
What are Magellanic Clouds?
- These are irregular galaxies that share a gaseous envelope and lie about 22° apart in the sky near the south celestial pole.
- They are composed of two irregular galaxies, the Large Magellanic Cloud (LMC) and the Small Magellanic Cloud (SMC), which orbit the Milky Way once every 1,500 million years and each other once every 900 million years.
- These companion galaxies were named for the Portuguese navigator Ferdinand Magellan, whose crew discovered them during the first voyage around the world (1519–22).
- Magellanic Clouds were formed at about the same time as the Milky Way Galaxy, approximately 13 billion years ago.
- They are presently captured in orbits around the Milky Way Galaxy and have experienced several tidal encounters with each other and with the Galaxy.
- They contain numerous young stars and star clusters, as well as some much older stars.
Q1: What is a Supernova?
A supernova is the name given to the cataclysmic explosion of a massive star. They are the largest explosion that takes place in space.
Source: How scientists took first zoomed-in image of star outside our galaxy
Last updated on January, 2026
→ Check out the latest UPSC Syllabus 2026 here.
→ Join Vajiram & Ravi’s Interview Guidance Programme for expert help to crack your final UPSC stage.
→ UPSC Mains Result 2025 is now out.
→ UPSC Notification 2026 is scheduled to be released on January 14, 2026.
→ UPSC Calendar 2026 has been released.
→ UPSC Prelims 2026 will be conducted on 24th May, 2026 & UPSC Mains 2026 will be conducted on 21st August 2026.
→ The UPSC Selection Process is of 3 stages-Prelims, Mains and Interview.
→ Prepare effectively with Vajiram & Ravi’s UPSC Prelims Test Series 2026 featuring full-length mock tests, detailed solutions, and performance analysis.
→ Enroll in Vajiram & Ravi’s UPSC Mains Test Series 2026 for structured answer writing practice, expert evaluation, and exam-oriented feedback.
→ Join Vajiram & Ravi’s Best UPSC Mentorship Program for personalized guidance, strategy planning, and one-to-one support from experienced mentors.
→ UPSC Result 2024 is released with latest UPSC Marksheet 2024. Check Now!
→ UPSC Toppers List 2024 is released now. Shakti Dubey is UPSC AIR 1 2024 Topper.
→ Also check Best UPSC Coaching in India



