Astronomers Propose 'Planet Y' as a Hidden Planet
Edited By WION Video Desk
Published: Oct 06, 2025, 23:36 IST | Updated: Oct 06, 2025, 23:36 IST
)
Astronomers believe they may have found a brand new planetary neighbor in our own solar system — Planet Y. Though we haven’t directly seen it yet, its gravitational effects suggest something massive is lurking far beyond Neptune. Could this be the long-theorized Planet Nine — or something entirely new?
In this video, we break down what scientists have found, why they think Planet Y exists, and what it could mean for our understanding of the solar system. Don’t miss this cosmic mystery unfolding in real-time.
trending videos
)
India's New Outposts At 'Chicken's Neck': Siliguri Corridor Fortified
)
Russia-Ukraine War: Kharkiv Warehouses Damaged in Latest Russian Strikes
)
NASA Silent as Chinese Telescope Zooms on Interstellar Object 3I/ATLAS
)
Russia-Ukraine: Russian Forces Use Fog Cover to Push Deeper Into Ukraine Frontlines
)
Dr Terror at Red Fort: Doctor-Terrorist Shaheen Plotted Pan-India Suicide Squad
)
Red Fort blast | doctors of terror | deadly 'terrorist incident' rocks Delhi
)
Typhoon Fung-Wong Nears Taiwan After Slamming Philippines | Storm Updates
)
Khwaja Asif Claims Kabul Involvement In Islamabad Blast: Pak Tightens Security
)
Houthis Signal End to Red Sea Attacks Amid Gaza Ceasefire
)
Gaza Ceasefire Holds as IDF Dismantles Tunnels, Kills Three Militants in Rafah
)
Ricin Poison Terror Plot Busted | Doctor-Turned-Terrorist Arrested
)
Delhi AQI Hits Severe Levels as Visibility Drops Across Major Areas
)
Islamabad blast: Sri Lanka cricket orders team to stay in Pakistan; PCB reschedules ODIs
)
IDF Kills 5 Hamas Militants: Israel Claims Hamas Violated Ceasefire
)
Bangladesh: Islamist Clerics Declare Music, PE Un-Islamic, Removed from Classrooms
)
G7 begs Moscow to halt war, Russia advances, Ukrainians flee under fire
)
Thailand-Cambodia clash: injured Cambodians In hospital After Thai border clash
)
Russia-Ukraine War: Russian Forces Use Fog Cover to Advance Deeper in Ukraine
)
Epstein files: Epstein claimed Trump 'knew of the girls' in one email
)
Breaking: Another doctor arrested from Hapur linked to Faridabad module
)
Russia-Ukraine War: Russian Drone Strikes Hit Kharkiv Warehouses, 5 Injured
)
Pakistan Parliament Approves Sweeping Powers for Army Chief
)
Pakistan: Asim Munir Elevated to Chief of Defence Forces | Pakistan Expands Army Powers
)
Delhi blast probe: Al-Falah University distances itself from the suspect doctors
)
Will U.S. Government Shutdown End Soon?
)
Iceland Declares Potential Atlantic Current Collapse a National Security Threat
)
Trump Sends Ultimatum To Zelensky: Bow To Putin Or Perish
)
3I/Atlas: Mystery Object Beyond Solar System | Moving Against Planetary Flow
)
Chess Federation Files Complaint Against Vladimir Kramnik Over Naroditsky Cheating Allegations
)
Delhi Blast Suspect Identified: DNA Confirms Dr Umar Involved
)
China Blames U.S. for $13 Billion Bitcoin Heist | ‘State-Level Hack,’ Says Beijing
)
Trump Admits U.S. 'Needs Foreign Talent' After $100K Visa Fee Hike
)
Mumbai ATS Raids Terror Hideouts In Guntur | Sleeper Cells Active In Andhra: Sources
)
China-U.S.: China’s Soybean Purchases Stumble Despite Trade Truce
)
US Government Shutdown: Temporary Funding to Keep Government Open Until Jan 30
)
US govt shutdown: Reports suggest US holiday travel budget down 18% this year
)
Russia-Ukraine war: Kremlin says Ukraine will have to negotiate with Russia 'sooner or later'
)
Russians Storm Into Pokrovsk in Full-Scale Assault
)
Japan to honour Taiwan independence advocate; China denounces move, calls it 'erroneous'
)
3I/ATLAS: China Joins International Hunt with New Photos of Interstellar Comet
)
Delhi Blast: Turkey Responds to Media Report Linking Ankara to Delhi Blast |
)
Israel: Masked Israeli Settlers Attack West Bank Villages | Vehicles, Property Torched
)
Russia-Ukraine war: New US sanctions to hit Russia on Nov 21, sanctions aim to pressure Putin
)
US-Venezuela: Trump's High Seas Crackdown Sparks Transatlantic Rift
)
Tanzania's President Blamed for Shattering Nation's Aura of Stability