The overview effect is a cognitive shift that transforms how astronauts see our planet, themselves, and human civilization. As Artemis II heads to the moon, four more people are about to experience it.
Strange red specks appeared in the telescope's first images, defying explanation for two years. They turn out to be something extraordinary: infant black holes hidden in cosmic cocoons.
Enrico Fermi's lunchtime question has haunted scientists for decades. With thousands of exoplanets now discovered, we're finally getting closer to an answer, and it might not be the one we wanted.
The largest black hole collision ever recorded created a monster 225 times the mass of our sun, challenging what physicists thought possible about stellar evolution.
German engineer Michaela Benthaus made history on Blue Origin's New Shepard. Here's why accessibility advocates are calling it a watershed moment.
