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Neutron Star Collision

All articles tagged with #neutron star collision

Impending Kilonova Space Explosion Poses Threat to Earth's Existence
science-and-technology2 years ago

Impending Kilonova Space Explosion Poses Threat to Earth's Existence

Scientists have determined that a neutron star collision, known as a kilonova, could pose a serious threat to life on Earth if it occurs within approximately 36 light-years of our planet. The collision would release lethal radiation, including gamma rays, cosmic rays, and x-rays, which could decimate the ozone layer and expose Earth to ultraviolet radiation for the next 1,000 years. However, the researchers reassured that kilonovas are rare events, and there are other more common events, such as solar flares and asteroid impacts, that have a higher chance of being harmful.

Scientists Reassure: Nearby Kilonova Explosion Poses No Threat to Earth's Existence
science-and-astronomy2 years ago

Scientists Reassure: Nearby Kilonova Explosion Poses No Threat to Earth's Existence

Scientists have determined that a neutron star collision, known as a kilonova, could potentially cause an extinction-level event if it occurred within 36 light-years of Earth. The resulting radiation, including gamma rays and cosmic rays, could strip the Earth's ozone layer and expose the planet to lethal doses of ultraviolet radiation. However, such a close collision is extremely rare, and other events like solar flares and asteroid impacts are more likely to be harmful. This research has implications for understanding the conditions necessary for supporting life elsewhere in the universe.