The NASA and ESA Mars Sample Return mission will send bits of the Red Planet collected by the Perseverance rover to Earth.

Scientists created the most accurate 3D map of star-formation regions in our Milky Way galaxy, based on data from the European Space Agency’s Gaia space telescope. The star-formation region that is ...

Two black holes merged together 2.4 billion light years away from Earth, and scientists have just figured out how fast the newborn ricocheted, and in which direction.

Changes in rock formations from before and after the mass extinction event 66 million years ago may reflect how dinosaurs ...

Dinosaurs had such an immense impact on Earth that their sudden extinction led to wide-scale changes in landscapes—including ...

Science advances through data that don't fit our current understanding. At least that was Thomas Kuhn's theory in his famous ...

This animation depicts water disappearing over time in the Martian river valley Neretva Vallis, where NASA’s Perseverance ...

A far riskier idea for influencing clouds to combat global warming is to try to brighten low clouds over oceans by spraying ...