New research points to when massive asteroid impact happened, and why only some animals survived.
In this episode of Inside Science Conversations Lindy Elkins-Tanton discusses NASA's Psyche mission and what got her into science.
Understanding these ancient objects that sometimes produce cometlike tails may help explain how the solar system formed.
Sorting out space rocks and setting the record straight.
Catch a glimpse of a meteor shower this month.
To researchers' surprise, Comet 67P/Churyumov–Gerasimenko has ice that's fluffier than freshly fallen snow.
Photographers and scientists capture breathtaking images of NEOWISE as it made its world tour.
Enjoy ginormous candy canes, stellar glitter, and visiting (interstellar) neighbors this month.
Quiver at the sight of skeletal galaxies, stellar pumpkins and ghostly interstellar visitors.
New research suggests the interstellar interlopers may indicate the presence of a vast number of as yet undetected giant exoplanets.
A month's worth of cool science stories summed up.
Enjoy the start of astronomical autumn with black holes, a comet, star clusters and other stunning images.