Emily Calandrelli becomes the hundredth woman...

China’s Tianwen-2 spacecraft has successfully arrived at Kamoʻoalewa—a tiny, enigmatic "quasi-satellite" that dances along with Earth on its trek around the Sun. A fascinating scientific debate is heating up over this object's true identity: is it a standard, heavily space-weathe ...  Show more

This outstanding novella, “To Be Taught, If Fortunate” by award-winning science fiction author Becky Chambers, is a passionate argument for the human exploration of space and the wonders we will find there. Kirkus Reviews calls it, “An extraordinary picture of humanity among the ...  Show more

Astronaut Eileen Collins and filmmaker Hannah Berryman discuss the new documentary SPACEWOMAN and the thrill of pushing human frontiers 

2024 is an exciting year for lunar exploration. For Inside Science this week Marnie Chesterton investigates the planned missions to the Moon over the next twelve months. It’s been more than fifty years since the last manned mission to the Moon was completed. But that’s about to c ...  Show more

Meet Kalpana Chawla, the first Indian-born woman to fly in space. Join Rebecca Sheir on a journey from her journey to studying engineering in India to reaching new heights as a NASA astronaut. Discover more about her courageous story and head to <a href="http://whowhenwow.com/ ...

The Gaia spacecraft stopped collecting data this January after about 11 years and more than three trillion observations. Senior space and physics editor Lee Billings joins host Rachel Feltman to review Gaia’s Milky Way–mapping mission and the tidal streams, black holes and astero ...  Show more