Artist's concept of NASA's Voyager spacecraft. Image: NASA/JPL-Caltech

Adieu to Voyager 2

41 years since it left Earth in the rear view mirror, NASA’s Voyager 2 bids adieu to our solar system. Earlier this week, engineers ...

Air Date: December 13, 2018

Fall Back

Enjoy an earlier sunrise starting Sunday morning, when our area reverts to Eastern Standard Time. The earlier sunsets affords oppor ...

Air Date: November 2, 2018

Listen 06:38
Image: NASA

Sun Day

Our sun, some 865,000 miles in diameter, rotates once every 30-35 days or so; fairly normal for a star like ours. Contrast that wit ...

Air Date: October 29, 2018

Listen 06:12
Image: Caltech/R. Hurt (IPAC)

The Goblin

Scientists who confirmed the existence of 2015 TG387 out beyond the Kuiper Belt believe its orbit offers the best evidence of the existe ...

Air Date: October 9, 2018

Listen 06:02