Exploring the molecule known as ozone, which can both protect and harm us here on Earth.
A speculative hypothesis tries to uncover the world’s oldest story written across the night sky in the Pleiades constellation.
Are we alone in the universe? Many discoveries about aliens in 2020 seemed to increase the prospect of extraterrestrial entities existing.
Anthropologist reveals a potentially big flaw in the Search for Extraterrestrial Intelligence (SETI).
Mysterious ultra-fast pinpricks of radio energy keep lighting up the night sky and nobody knows why.
For the second time ever, the Laser Interferometer Gravitational-Wave Observatory (LIGO) has spotted two ultradense stellar remnants known as neutron stars violently crashing together.