Halfway to Autumn

Upcoming cross-quarter day on August 1 is known as LoafMass: A celebration of the first loaves of bread from the first harvests of wheat ...

Air Date: July 27, 2019

Listen 05:59
These three astronauts are the prime crew of the Apollo 9 Earth-orbital space mission. Left to right, are Russell L. Schweickart, lunar module pilot; David R. Scott, command module pilot; and James A. McDivitt, commander. In the right background is the Apollo 9 space vehicle on Pad A, Launch Complex 39, Kennedy Space Center (KSC). They are pausing momentarily during training for their scheduled 10-day mission. (NASA)

50 Years On

“The Apollo Chronicles” by regional producer Rotfeld Productions premieres at The Franklin Institute next week at Night Skies ...

Air Date: June 8, 2019

Listen 05:39
This composite image of the moon using Clementine data from 1994 is the view we are most likely to see when the moon is full. Credit: NASA


The moon has two distinct faces; gravity readings of the moon’s surface by a lunar orbiting satellite suggest that not long after forma ...

Air Date: May 25, 2019

Listen 06:34


The InSight Lander Seismometer Detects a likely Mars Quake – recorded early last month a 40-second long low rumble was detected by ...

Air Date: May 4, 2019

Listen 7:00