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Cosmic Phenomena

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New Celestial Object Pulses X-Rays and Radio Waves Every 44 Minutes

Follow-up observations six months after discovery showed its radio pulses weaken 1,000-fold with X-ray emission disappearing

Mysterious Cosmic Transient Emits Radio and X-Ray Pulses Every 44 Minutes

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Three Hidden Asteroids Co-Orbiting Venus Pose Unseen Threat to Earth

Astronomers Capture First Direct Evidence of Quasar Radiation Disrupting Neighboring Galaxy

Supermassive Black Hole Winds Proposed as Source of Ultra-High-Energy Cosmic Rays

Astronomers Capture First Evidence of Quasar Radiation Halting Star Formation in Galaxy Collision

James Webb Telescope Unveils Puzzling Dynamics in Jupiter’s Auroras

Astronomers Pinpoint Wandering Supermassive Black Hole Using Stellar Destruction Event

Magnetar Flares Identified as Key Source of Milky Way's Heavy Elements

NASA’s IXPE Confirms Electron-Photon Interactions Drive Blazar X-Ray Emissions

High-Speed Pulsar Collision Fractures Massive Galactic Filament G359.13

Hubble Reveals Enhanced Image of Eagle Nebula’s Towering Gas Pillar

Runaway Magnetar Challenges Traditional Formation Theories

Astronomers Discover Heaviest Binary Star System Destined for Rare Supernova

Massive Spiral Galaxy Challenges Evolution Models and Highlights Risks for Milky Way

Discovery of Spiral Galaxy With Massive Black Hole Jets Redefines Galaxy Evolution

DESI Data Suggests Dark Energy May Be Evolving, Challenging Cosmological Models

Astronomers Trace Mysterious Radio Pulses to Binary Star System

James Webb Telescope Captures Unprecedented Flares from Milky Way’s Central Black Hole

James Webb Telescope Captures Unprecedented Flares from Milky Way’s Black Hole