Why NASA crashed a spacecraft into an as...

Luke O’Neill joins us live from Japan where Covid is still presenting significant challenges. 

Even with the global population hitting 8 billion, could we be facing a reproductive crisis? Professor Luke O'Neill explains this more with Pat this morning on the show. 

COVID numbers on the rise down under and talk of a return of strict lockdowns all to discuss with Luke O’Neill, Professor of Biochemistry at the school of Immunology, Trinity College. 

Last fall, a NASA spacecraft slammed into an asteroid to test a way to avert a disaster on Earth. So are we safe now? For more, go to http://vox.com/unexplainable It’s a great place to view show transcripts and read more about the topics on our show. Also, email us! unexplainabl ... Show More

A new era for humankind - Nasa experiment smashes asteroid. 

If an asteroid were hurling through space, making a beeline straight to Earth, how would humans prevent it from doing what it did to the dinosaurs? Would we bomb it? Would we shoot lasers at it like a scene from Hollywood's latest sci-fi flick? Well, the folks at NASA have design ... Show More

Scientists are constantly searching for asteroids that could crash into Earth. But if they find one, will they be able to do anything about it? NASA has launched a spaceship that will slam into an asteroid to find out. For more, go to http://vox.com/unexplainable It’s a great pla ... Show More

If a big asteroid is heading our way, how does NASA prepare for the oncoming disaster? 

What happens when a giant asteroid hits Earth? 

Last year’s NASA mission proved it was possible to knock an incoming near-Earth object off course. But that creates debris—which might also be a threat. Read this story here. Learn more about your ad choices. Visit podcastchoices.com/adchoices 

Why are missions like OSIRIS-REx bringing pieces of an asteroid back home?