Astronomers have noticed blobs of eerie light glowing in outer space and have been puzzled by them since their discovery. Astronomers were studying galaxies in the distant universe, when they noticed strange glowing clouds of gas that were 10 times the diameter of the Milky Way. They have been looking into the source of light coming from the blobs and have recently made an interesting discovery that reveals why the blobs produce a glow.
Story Length: 2:33
Socrative users can import these questions using the following code: SOC-1234
August 17, 2016
5:34
NASA is preparing to launch a spacecraft that will measure and report space weather and provide live images of Earth. The idea to provide Earth’s images for the public to view started with former Vice President, Al Gore, in 1992. He believed everyone should be able to view and study the earth. The satellite’s ability to measure space weather will help prevent against damaging effects on earth from things like solar storms that can damage electric power grids. After more than a decade, Gore’s vision is becoming a reality. Listen to hear more about this new satellite.
Read MoreFebruary 21, 2016
3:26
Scientists recently announced a huge discovery—gravitational waves. The waves were detected when a collision of two black holes created ripples or waves, similar to ripples on a pond. These ripples were predicted by Albert Einstein a century ago as a part of his theory of relativity. Scientists have been working to detect these waves for decades and are excited about the information that can be learned from them. In this story you will hear what gravitational waves sound like and learn more about their discovery.
Read MoreNovember 10, 2015
2:13
This story is about astronaut Ronald McNair, as told by his brother Carl. They grew up in racially-segregated South Carolina. Carl tells about when Ron came up against segregation laws that he didn’t understand as a child and how that shaped his life as a young African-American in the rural south. But his life ended tragically. Listen to this story of Ronald McNair’s journey.
Read MoreApril 30, 2014
3:13
Is there a possibility for humans to live on another Earth-like planet? Scientists claim that there are potential candidates out there, and for the first time can estimate how many. Listen to this story to learn more about other planets that could sustain life.
Read More