Science ❯Astrophysics

Radiation

Far-Ultraviolet Radiation X-ray Emission Lyman-alpha Radiation Terrestrial Radiation Quasars Energetic Electrons Electromagnetic Spectrum Solar Radiation Ultraviolet Radiation Electromagnetic Radiation Quantum Effects High-Energy Radiation

Gas Giant HIP 67522 b Triggers Intense Stellar Flares, Accelerating Its Atmospheric Loss

Ultraviolet, X-ray observations are being scheduled to probe how magnetic flares erode the planet’s atmosphere

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

Astronomers Pinpoint Wandering Supermassive Black Hole Using Stellar Destruction Event

India’s Aditya-L1 Captures Unprecedented Solar Flare Details

COVID-19 Lockdown Caused Lunar Nighttime Temperature Drop, Study Finds

New Study Reveals Dense Early-Universe Quasar Environments

Red Dwarf Stars Emit Hazardous UV Flares, Threatening Planetary Habitability