Telescope (JWST) and the Chandra X-ray Observatory has discovered a bizarre black hole that may provide insights into the genesis and growth of supermassive black holes.
An international team of researchers using NASA’s James Webb Space
Telescope (JWST) and the Chandra X-ray Observatory has discovered a bizarre
black hole that may provide insights into the genesis and growth of
supermassive black holes. LID-568 is a low-mass supermassive black hole that
existed just 1.5 billion years after the Big Bang. An analysis of its effects
on its neighbourhood has indicated that it was feeding on a surrounding cloud
of matter at almost 40 times greater than what astrophysicists calculated.
Explore expert analysis, daily updates, and exam-focused resources tailored for serious aspirants like you!
Black holes
· About: Black holes are
formed after the supernova explosion when the core of a massive dying star more
than 2.5 times the mass of the Sun collapses until an infinite density where
gravity is so high that even light cannot escape. Predicted by Einstein, its
theoretical structure was prepared independently by Tolman, Oppenheimer,
Volkoff and S. Chandrasekhar.
Types of Black Holes: They are of different types, primarily based on
their mass and the process of their formation.
· Stellar Black
Holes - These are often identified by observing the high-energy phenomena that
occur as they interact with other stars or accrete matter from their surroundings.
· Supermassive
Black Holes - They play a crucial role in the formation and evolution of galaxies,
influencing star formation and galaxy dynamics.
· Intermediate
Black Holes - They are of great interest to astronomers as they could provide a
missing link in our understanding of black hole evolution.
· Primordial Black
Holes - They could offer insights into the conditions of the early universe and
the nature of dark matter.
Significance of Black Hole: They have a significant role in various aspects of
astrophysics and astronomy. These include-
· Insights into
Stellar evolution - The formation and evolution of stellar black holes
offer valuable information about the life cycles of massive stars and supernova
mechanics.
· Galaxy dynamics
and evolution - Supermassive black holes at the centres of galaxies significantly
influence the dynamics and evolution of their host galaxies, affecting star
formation rates and the distribution of matter.
· Gravitational
wave astronomy - The merging of black holes is a primary source of gravitational waves,
offering a new way to observe and understand the universe, complementing
traditional electromagnetic observations.
· Testing quantum
mechanics - The study of black holes, particularly the information paradox,
challenges and refines our understanding of quantum mechanics.
ACS India IAS: Northeast India’s Leading UPSC Coaching Institute
Cracking the UPSC Civil Services Examination is a dream for millions of aspirants across India. However, only those with the right guidance, strategy, and discipline make it to the final list. In Northeast India, one name stands out as a beacon of hope and excellence for UPSC preparation — ACS India IAS.
Based in Guwahati, Assam, ACS India IAS is not just a coaching center; it is a complete ecosystem designed to support aspirants through their entire UPSC journey. With a human-centric approach, expert faculty, and proven success stories, ACS India IAS is shaping the future bureaucrats of the nation.
About ACS India IAS
Founded with a vision to make quality UPSC coaching accessible to students in the Northeast, ACS India IAS has built a solid reputation for its result-oriented strategies and academic excellence. The institute offers a holistic preparation model that includes:
UPSC Prelims & Mains Coaching
Interview Preparation & Personality Development
APSC (Assam Public Service Commission) Coaching
Daily Current Affairs, Editorials & Answer Writing Practice
One-on-One Mentorship Programs
Live and Recorded Online Classes
Whether you're preparing from Guwahati or a remote village in Assam, ACS India IAS ensures every student receives the same level of guidance and academic support.
What Sets ACS India IAS Apart?
1. Expert Faculty with UPSC Experience
The faculty at ACS India IAS includes former UPSC candidates, subject matter experts, and mentors with years of experience in guiding aspirants. Their insider knowledge of the UPSC pattern, evolving trends, and marking schemes helps students prepare smartly and efficiently.
2. Localized Yet National Curriculum
Unlike other institutes that offer a generic syllabus, ACS India IAS tailors its programs to include Northeast-relevant GS topics, especially for APSC aspirants. This regional integration gives students an extra edge in both state and central-level exams.
3. Personal Mentorship
Every aspirant is different — ACS understands this deeply. That’s why the institute offers personalized mentorship sessions where students can ask doubts, get strategy advice, and track their progress. It’s not just about attending classes; it’s about building confidence and clarity.
4. Quality Study Materials and Notes
From GS papers to Ethics and Essay, ACS India IAS provides well-curated notes, model answers, and test series that align with the latest UPSC trends. Their prelims test series and mains answer writing programs are among the best in the region.
5. Interactive Online Learning
In the post-COVID era, online education is no longer optional. ACS India IAS offers live Zoom classes, recorded videos, online test series, and dedicated WhatsApp support groups — making it ideal for students balancing jobs, college, or distance challenges.
Student Success Stories
Over the years, ACS India IAS has mentored hundreds of aspirants who have cleared both UPSC and APSC exams. Many students have shared heartfelt testimonials about how the institute became their second home.
Infrastructure and Student Support
ACS India IAS offers top-notch facilities to ensure students get the right environment for preparation:
Modern Classrooms with Smart Boards
Dedicated Study Library with Reference Books
Weekly Doubt-Clearing and Strategy Sessions
Test Series with Individual Feedback
Flexible Batch Timings (Morning/Evening/Weekend)
The institute also conducts workshops with bureaucrats, alumni interactions, and interview simulations to help students get exposure and stay motivated throughout their journey.
Best Coaching for UPSC and APSC
If you're an aspiring civil servant from the Northeast and looking for reliable, affordable, and student-focused UPSC coaching, ACS India IAS is your ideal destination. With a blend of academic excellence, personalized mentorship, and modern technology, the institute is redefining UPSC preparation in Assam.
Their commitment to nurturing talent, especially from underrepresented and rural areas, makes ACS not just a coaching center but a social movement toward empowerment through education.
Your IAS journey deserves a strong start — let ACS India IAS be that foundation.
