×

UPSC Courses

DNA banner

DAILY NEWS ANALYSIS

  • 22 August, 2022

  • 4 Min Read

Exo-moons

Exo-moons

Recently, with the aid of ground-based and space telescopes, scientists found approximately 5,000 exoplanets.

About Exomoons

  • Exomoons are regarded as those naturally occurring satellites that orbit exoplanets.
  • Exomoons around any of these planets, though, are still untraceable.
  • Exo-moon signals are too feeble due to their small sizes.
  • Origin: The solar system is made up of multiple naturally occurring satellites of various masses and sizes.
  • A few of these satellites have an impact on the solar planet's surrounding environment.
  • Because of this, a sizable number of exomoons are anticipated, which may also have a significant impact on the habitability of rocky exoplanets in a star's habitable zone.

Exoplanets

  • Any planet outside of our solar system—that is, planets that revolve around stars other than the sun—is referred to as an exoplanet.
  • The majority of exoplanets orbit other stars, while rogue planets—free-floating exoplanets that are unattached to any star—orbit the galactic centre.
  • There are almost 5,000 exoplanets outside of our solar system.

Also, Read - Arctic Snailfish with Freeze Proteins

Source: PIB


India–Azerbaijan

A year after tensions arising from Operation Sindoor, India and Azerbaijan have taken steps to restore and normalise bilateral relations. The 6th round of Foreign Office Consultations, held in Baku, marked the first such engagement since 2022, signaling renewed diplomatic momentum. Recent Diplomatic Engagement During the consultations, bo

India–Australia Economic Cooperation and Trade Agreem

The India–Australia Economic Cooperation and Trade Agreement has completed four years since its signing. Both countries now aim to build on this progress through strengthened collaboration and ambitious targets, including reaching AUD 100 billion in bilateral trade by 2030. What is the India–Australia Economic Cooperation and Tra

ADR Report on Political Funding

A recent report by the Association for Democratic Reforms (ADR) analyses donations of ?20,000 or more declared to the Election Commission of India (ECI) by national political parties for FY 2024–25, highlighting transparency and accountability in political financing. Key Findings Massive Funding Surge Total donations to nationa

Maritime Chokepoints

Maritime chokepoints are narrow channels along global shipping routes where maritime traffic is concentrated. These points are geopolitically and economically critical, as they handle a large proportion of global trade, especially energy shipments. Current Relevance Over two-thirds of seaborne energy trade passes through a handful o

US-Israel-Iran War

Following the launch of Operation Epic Fury (U.S.) and Operation Roaring Lion (Israel), the geopolitical landscape has shifted fundamentally with the confirmed death of Iran’s Supreme Leader, Ayatollah Ali Khamenei.Iran retaliated through Operation True Promise 4, launching missile attacks against Israel and nearby Gulf states. The escala

DNA

05 Apr,2026

Toppers

Search By Date

Newsletter Subscription
SMS Alerts

Important Links

UPSC GS Mains Crash Course - RAW