Goodbye Cassini
After 20 years in space, and 13 years orbiting Saturn, the Cassini spacecraft’s mission ended dramatically last Friday. Here, btw takes a look at why the spacecraft was important, some of its key discoveries, and why it’s so hard to say goodbye. A Spacecraft is Born Cassini was launched on October 15, 1997. Named for […]
Eclipse Mania Strikes the U.S.!
In case you haven’t heard, the United States will experience a total solar eclipse on Monday, August 21. How much of it you will see depends on where you live. Already, millions of Americans are making plans to travel to parts of the country where they will get a better view of this incredibly rare […]
California Leads the Way in the Battle Against Climate Change
Back in June, Election Central brought you the story of how California governor Jerry Brown was leading a group of governors and mayors from across the country who all pledged to follow the tents of the Paris Climate Accord even after President Trump pulled the United States out of the agreement. Now, we take a […]
The Rise and Fall (and Rise Again) of the Space Coast
In 2011, NASA retired its 30-year-old shuttle program when Atlantis returned from its mission, touching down at the Kennedy Space Center in Cape Canaveral, Florida. This week, btw takes a look at what has happened to the area after the loss and the revival that is emerging in its place. The Space Age In a […]
Your Brain in a Digital World
Last week, btw brought you a story about what happens to the brain when you do more than one thing at a time. This week we go further, looking at the ways your brain responds to some of the things you are likely to be engaged in every day. Your Brain on Music Listening to […]
Gravitational Wave Discovery: 100 Years in the Making
Perhaps you’ve heard news about the discovery of “gravitational waves?” About how a team of scientists discovered the sound of two black holes colliding a billion light-years away, and how that discovery confirmed renowned physicist Albert Einstein’s theory of relativity? In case you don’t know what any of this means, this post is going to give you […]
Remembering the Space Shuttle Challenger
On January 28, 1986, NASA’s Space Shuttle Challenger exploded, killing all seven who were on-board, including the first civilian into space. Amid the wave of tributes in recent weeks, btw remembers this tragedy and points out some lessons. Background In 1972, President Richard Nixon announced the development of NASA’s space shuttle program. Unlike previous missions, the new […]
UN Climate Change Conference
Over the years, btw has brought you stories about Climate Control—what it is, what it does, and measures proposed to slow its effect. Last week, around 25,000 representatives from nearly 200 countries came together in Paris for talks aimed at creating a legally-binding agreement to reduce carbon emissions globally. Key Issues From November 30 to […]
Meet Homo Naledi
Earlier this month, paleoanthropologists in South Africa announced that they have discovered a new species of hominid. Hominid is the name of the biological family that includes both primates and humans. This discovery has the scientific community reevaluating our understanding of human evolution. The Discovery The project began when an amateur caver found a unique […]
Patents: For the Benefit of Society
You have probably seen a copyright symbol– © –printed inside of your favorite books or on the backs of CDs. But what do you know of the patent? Both copyrights and patents protect the originators of intellectual property–any idea, process or invention that comes from a person’s mind. Patents, however, can be a very complicated […]