An explosion that rocked the Universe
Scientists have detected a tremendous explosion that occurred 3.1 billion light years away before the earth was even a mere gleam in it’s sun’s eyes. This explosion was detected through specific equipment called a Swift Gamma-Ray Satellite which scanned the skies and detected this massive event in pre-human history. Find out more and learn what to expect in the night sky.
Listen:[audio: st20090511.mp3]
WHYY is your source for fact-based, in-depth journalism and information. As a nonprofit organization, we rely on financial support from readers like you. Please give today.
Brought to you by Skytalk
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.
Subscribe for free
Did Philadelphia’s soda tax have an impact on people’s health?
A new study shows the soda tax made a small difference in slowing down weight gain, which researchers argue is still important.
1 day ago
Listen 1:44
The funding is part of $3 billion for ports nationwide to tackle climate change and air pollution.
7 days ago
Listen 1:06
How a Trump victory could stall offshore wind expansion
Trump said he would stop offshore wind on “day one” should he win the election. The wind industry worries about delays to permits and proponents worry about jobs.
1 week ago
Listen 5:56