Radar images of asteroid 1998 QE2, taken when the cosmic traveler was about 3.75 million miles from Earth, revealed that the asteroid, with a 1.7-mile diameter, has a moon or satellite revolving around it.
An asteroid nine times the size of a cruise ship is dropping by Earth on Friday, and it's not coming alone. Asteroid 1998 QE2 will be about 3.6 million miles from our planet at its closest approach. And its proximity has already given scientists a surprise: It has its own moon, measured at about 2,000 feet wide.
Psychopathic killers are the basis for some must-watch TV, but what really makes them tick? Neuroscientist Jim Fallon talks about brain scans and genetic analysis that may uncover the rotten wiring in the nature (and nurture) of murderers. In a too-strange-for-fiction twist, he shares a fascinating family history that makes his work chillingly personal.
Last year, a snapshot of a frowning feline went viral, emblazoned with captions like, "Of all the 9 lives I've lived, this is the worst." Within months, "Grumpy Cat" - that's her nom de plume -had a book deal. Now, the feline face that launched a thousand memes has a movie in the works.
So how does a cat make it into the pictures? Turns out she has a great agent - the same one who represents another online star, "Keyboard Cat."
It's not every week you get to hear me go full-on fan-crazy. (Okay, it's some weeks, but usually not about the people who are in the studio.) But this week, I am extra-excited because Stephen Thompson and I are joined for our pop-culture roundtable podcast by Gene Demby and Kat Chow, both from NPR's race, ethnicity and culture team that writes the Code Switch blog.