Science and technology current affairs
رفتن به کانال در Telegram
Daily current affair + some static Don't ignore science and technology For paid promotion Contact >>> @Alexander12089
نمایش بیشتر6 182
مشترکین
-224 ساعت
-97 روز
-5130 روز
در حال بارگذاری داده‌ها
کانال‌های مشابه
ابر برچسب‌ها
اشارات ورودی و خروجی
---
---
---
---
---
---
جذب مشترکین
نوامبر '26نوامبر '26
نوامبر '26
+1
در 0 کانال‌ها
اکتبر '26
+10
در 0 کانال‌ها
Get PRO
سپتامبر '26
+15
در 0 کانال‌ها
Get PRO
اوت '26
+10
در 0 کانال‌ها
Get PRO
ژوئیه '26
+14
در 0 کانال‌ها
Get PRO
ژوئن '26
+9
در 0 کانال‌ها
Get PRO
مه '26
+19
در 0 کانال‌ها
Get PRO
آوریل '26
+17
در 0 کانال‌ها
Get PRO
مارس '26
+8
در 0 کانال‌ها
Get PRO
فوریه '26
+15
در 0 کانال‌ها
Get PRO
ژانویه '26
+11
در 0 کانال‌ها
Get PRO
دسامبر '25
+6
در 0 کانال‌ها
Get PRO
نوامبر '25
+11
در 0 کانال‌ها
Get PRO
اکتبر '25
+4
در 0 کانال‌ها
Get PRO
سپتامبر '25
+1
در 0 کانال‌ها
Get PRO
اوت '25
+2
در 0 کانال‌ها
Get PRO
ژوئیه '25
+5
در 0 کانال‌ها
Get PRO
ژوئن '25
+4
در 0 کانال‌ها
Get PRO
مه '25
+1
در 0 کانال‌ها
Get PRO
آوریل '25
+1
در 0 کانال‌ها
Get PRO
مارس '25
+2
در 0 کانال‌ها
Get PRO
فوریه '25
+2
در 0 کانال‌ها
Get PRO
ژانویه '25
+3
در 0 کانال‌ها
Get PRO
دسامبر '24
+4
در 0 کانال‌ها
Get PRO
نوامبر '24
+10
در 0 کانال‌ها
Get PRO
اکتبر '24
+3
در 0 کانال‌ها
Get PRO
سپتامبر '24
+25
در 0 کانال‌ها
Get PRO
اوت '24
+36
در 0 کانال‌ها
Get PRO
ژوئیه '24
+19
در 0 کانال‌ها
Get PRO
ژوئن '24
+29
در 0 کانال‌ها
Get PRO
مه '24
+36
در 0 کانال‌ها
Get PRO
آوریل '24
+39
در 0 کانال‌ها
Get PRO
مارس '24
+45
در 0 کانال‌ها
Get PRO
فوریه '24
+27
در 0 کانال‌ها
Get PRO
ژانویه '24
+27
در 0 کانال‌ها
Get PRO
دسامبر '23
+40
در 0 کانال‌ها
Get PRO
نوامبر '23
+26
در 0 کانال‌ها
Get PRO
اکتبر '23
+29
در 0 کانال‌ها
Get PRO
سپتامبر '23
+42
در 0 کانال‌ها
Get PRO
اوت '23
+35
در 0 کانال‌ها
Get PRO
ژوئیه '23
+168
در 0 کانال‌ها
Get PRO
ژوئن '23
+242
در 0 کانال‌ها
Get PRO
مه '23
+973
در 0 کانال‌ها
Get PRO
آوریل '23
+11
در 0 کانال‌ها
Get PRO
مارس '23
+20
در 0 کانال‌ها
Get PRO
فوریه '23
+982
در 0 کانال‌ها
Get PRO
ژانویه '23
+175
در 0 کانال‌ها
Get PRO
دسامبر '22
+212
در 0 کانال‌ها
Get PRO
نوامبر '22
+41
در 0 کانال‌ها
Get PRO
اکتبر '22
+21
در 0 کانال‌ها
Get PRO
سپتامبر '22
+459
در 0 کانال‌ها
Get PRO
اوت '22
+166
در 0 کانال‌ها
Get PRO
ژوئیه '22
+62
در 0 کانال‌ها
Get PRO
ژوئن '22
+106
در 0 کانال‌ها
Get PRO
مه '22
+51
در 0 کانال‌ها
Get PRO
آوریل '22
+37
در 0 کانال‌ها
Get PRO
مارس '22
+10 676
در 0 کانال‌ها
| تاریخ | رشد مشترکین | اشارات | کانال‌ها | |
| 03 نوامبر | 0 | |||
| 02 نوامبر | +1 | |||
| 01 نوامبر | 0 |
پست‌های کانال
Repost from MENTORA IAS™
Gs-1 English Diagram Sample
https://www.mentoraias.co.in/notes/category/micro-diagrams
| 2 |  🚨 THE WAIT IS OVER. YOUR MAINS EDGE STARTS HERE.
🔥 GS1 + GS2 + GS3 + GS4 — 1375+ MICRO DIAGRAMS
Your content is ready.
Now make your answers visually stand out.
🎯 What’s Inside?
✅ 1375+ Exam-Oriented Micro Diagrams
✅ Complete GS1–GS4 Coverage
✅ Easy & Quick to Draw in the Exam
✅ Useful for 10M & 15M Answers
✅ PYQ-Oriented & Reusable Frameworks
✅ Simplify Complex Concepts & Topics
✅ Improve Answer Structure & Visual Presentation
✅ Useful for Theory + Case Studies
✅ Available in English
✅ Regular Current-Affairs-Based Diagram Updates via Telegram
💡 DON'T JUST WRITE YOUR ANSWER.
VISUALISE IT. STRUCTURE IT. ENRICH IT.
For UPSC & State Civil Services
🔥 MENTORA IAS — BUILD YOUR MAINS EDGE
👉 Explore Now:
https://www.mentoraias.co.in/notes/category/micro-diagrams | 163 |
| 3 | Blue Straggler Star (BSS)
Context
Indian astronomers from the Indian Institute of Astrophysics (IIA), along with international collaborators, have reported the rare discovery of a Blue Straggler Star (BSS) actively forming in the binary star system TIC 327546480. The finding provides one of the clearest direct observations of how Blue Straggler Stars are created through ongoing mass transfer.
Blue Straggler Stars (BSS)
What is a Blue Straggler Star?
A Blue Straggler Star (BSS) is an unusually hot, luminous, blue, and massive star found in old stellar populations, especially globular clusters and open clusters.
Normally, stars of such high mass should have already exhausted their hydrogen fuel and evolved into red giants or white dwarfs. However, Blue Stragglers appear much younger, brighter, and hotter than neighbouring stars that were born at the same time, making them appear to "straggle behind" in the normal course of stellar evolution.
Discovery
• First identified: 1953
• Astronomer: Allan Sandage
• Location: Globular Cluster M3
The discovery challenged conventional theories of stellar evolution and led astronomers to investigate mechanisms capable of rejuvenating ageing stars.
Formation of Blue Straggler Stars
Blue Stragglers are believed to form when an ageing star receives a fresh supply of hydrogen-rich material, effectively resetting its nuclear clock.
1. Mass Transfer in Binary Systems (Most Common)
In a close binary system:
• As one star ages, it expands into a Red Giant.
• It overflows its Roche lobe (the region where its gravity dominates).
• Hydrogen-rich gas flows to its companion through Roche Lobe Overflow (RLOF).
• The companion gains mass, becomes hotter, brighter and bluer, and begins rotating rapidly.
• The rejuvenated companion becomes a Blue Straggler Star.
The newly discovered system TIC 327546480 is a direct example of this process in action.
2. Stellar Collision or Merger
In the dense cores of globular clusters:
• Two stars may collide or merge.
• Their combined mass creates a single more massive and hotter star.
• The merged star behaves like a young star, despite being billions of years old. | 261 |
| 4 | Blue Straggler Star (BSS)
Context
Indian astronomers from the Indian Institute of Astrophysics (IIA), along with international collaborators, have reported the rare discovery of a Blue Straggler Star (BSS) actively forming in the binary star system TIC 327546480. The finding provides one of the clearest direct observations of how Blue Straggler Stars are created through ongoing mass transfer.
Blue Straggler Stars (BSS)
What is a Blue Straggler Star?
A Blue Straggler Star (BSS) is an unusually hot, luminous, blue, and massive star found in old stellar populations, especially globular clusters and open clusters.
Normally, stars of such high mass should have already exhausted their hydrogen fuel and evolved into red giants or white dwarfs. However, Blue Stragglers appear much younger, brighter, and hotter than neighbouring stars that were born at the same time, making them appear to "straggle behind" in the normal course of stellar evolution.
Discovery
• First identified: 1953
• Astronomer: Allan Sandage
• Location: Globular Cluster M3
The discovery challenged conventional theories of stellar evolution and led astronomers to investigate mechanisms capable of rejuvenating ageing stars.
Formation of Blue Straggler Stars
Blue Stragglers are believed to form when an ageing star receives a fresh supply of hydrogen-rich material, effectively resetting its nuclear clock.
1. Mass Transfer in Binary Systems (Most Common)
In a close binary system:
• As one star ages, it expands into a Red Giant.
• It overflows its Roche lobe (the region where its gravity dominates).
• Hydrogen-rich gas flows to its companion through Roche Lobe Overflow (RLOF).
• The companion gains mass, becomes hotter, brighter and bluer, and begins rotating rapidly.
• The rejuvenated companion becomes a Blue Straggler Star.
The newly discovered system TIC 327546480 is a direct example of this process in action.
2. Stellar Collision or Merger
In the dense cores of globular clusters:
• Two stars may collide or merge.
• Their combined mass creates a single more massive and hotter star.
• The merged star behaves like a young star, despite being billions of years old. | 231 |
| 5 |  بدون متن... | 1 |
| 6 | بدون متن... | 1 |
| 7 | بدون متن... | 1 |
| 8 | بدون متن... | 1 |
| 9 | بدون متن... | 1 |
| 10 | بدون متن... | 1 |
| 11 | بدون متن... | 287 |
| 12 | IR MINDMAPS FOR MAINS 2026👇
https://t.me/UPSC_irmindmaps_di_mains_prelims | 253 |
| 13 | Spiritual channel for students 👇
https://youtube.com/@pyaro-vrindaavan?si=IcIzpQ_ZBmMcqWHE
Like ,share and Subscribe ❤️ | 357 |
| 14 | ❤️Environment Laws & Conventions | Quick Revision in One Shot👇
https://youtube.com/@visualeconomist1?si=7mXSEr_eUYD2Y_T0 | 421 |
| 15 | INSIGHTS-PT-2026-Exclusive-Science-and-Technology | 595 |
| 16 | Vajiram ravi economics classes
100+ Videos + notes + tests
https://t.me/+y7JZtGTwF843NWZl | 619 |
| 17 | +1 Gene Technology in News (2025-26).pdf | 741 |
| 18 | Important Viral Diseases in News.pdf | 874 |
| 19 | FINAL LAP 2026 : CONSOLIDATED Subjects : Economy , S&T, Environment, IR, Polity, A&C | 855 |
| 20 | 😍PT 365 Economy 2025 | Vision IAS | Full Revision for UPSC Prelims👇
https://youtube.com/playlist?list=PLCSu_4mmAw_DjBxLT8B-woobVda38NL4H&si=pJyuE4NQFW5SGpt_ | 664 |
