The universe is growing, but what will happen at the end of time?
ListenThe universe is growing all the time… clusters of galaxies exist with vast space in between them. What floats around in the huge expanse between galaxies? And what actually defines a cluster? Find out more about the universe and what it will become over time on this week’s SkyTalk. Also… Derrick Pitt’s tells you what to look for in the night sky.
[audio:st20090323.mp3]Get the mp3 »Visit the Skytalk web page for more information.
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Skytalk
Skytalk is hosted by WHYY's Dave Heller. Each week he discusses the latest news in astronomy with Dr. Derrick H. Pitts of the Franklin Institute.
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Unidentified drones: Experts explain the unexplained
Reports of drone sightings continue to cause concern. What started in New Jersey weeks ago, has spread to sightings in other areas, including the Philadelphia suburbs.
Air Date: December 17, 2024 12:00 pm
Listen 51:39
Is that a drone or a plane? Experts help explain the differences
Dozens of mysterious nighttime flights first spotted in New Jersey last month and now being seen across the U.S. have raised concerns among residents and officials.
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$73.5M beach replenishment project starts in January at Jersey Shore
The U.S. Army Corps of Engineers will pump 2.1 million cubic yards of sand onto the shoreline between the Manasquan Inlet and Seaside Park.
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