astronomy

Distant planet or star glowing in outer space

Look for the light: Fluorescent glow may be key to finding alien lifeAugust 15, 2019

Early cave paintings

Ancient cave paintings show early humans understood complex astronomyNovember 29, 2018

Can aliens see us? Study identifies 9 worlds outside Solar System that could ‘spot’ EarthSeptember 9, 2017

Earth

Study reveals which species is likely to be last survivor on EarthJuly 31, 2017

Skyline of San Francisco featuring Transamerica Pyramid

Study uncovers cause of mysterious ‘bright nights’ phenomenonJune 29, 2017