Behind the Headlines
Explore our world, one headline at a time.
World Book Editors break down the news in our Behind the Headlines feature allowing for a deeper understanding of the complex events that shape our world today. Behind the Headlines articles are carefully crafted presenting the latest national and world news, science discoveries, current events and other top stories and are simplified for young readers.


Record U.S. Space Time

Last month, on April 24, United States National Aeronautics and Space Administration (NASA) astronaut Peggy Whitson set a new record for cumulative time in space by an American astronaut as she began her 535th day beyond Earth’s atmosphere. Currently on board the International Space Station (ISS), Whitson surpassed the previous record of 534 total space days set by astronaut Jeffrey Williams in 2016.

Rocket Recycling

​Late last month, Space Exploration Technologies Corporation (commonly called SpaceX) made aerospace history. After propelling a communication satellite into orbit, the first stage of one of the company’s Falcon 9 rockets landed on a drone ship (uncrewed barge) in the Atlantic Ocean. But this booster had been there before. SpaceX successfully reused a booster that had been launched during a previous mission. The achievement has been widely hailed as the dawn of a new era in commercial spaceflight.

Mapping the Milky Way

The Milky Way Galaxy is our home, but we know surprisingly little about it. Last week, on September 14, the European Space Agency (ESA) released a wealth of data gathered by the space probe Gaia (named after the ancient Greek goddess Gaia).