Japanese Asteroid Mission: Sample Return and Hopper

MASCOT – the Mobile Asteroid Surface Scout – will be bound for asteroid JU 3 in 2014 courtesy of Japan’s Hayabusa-2 mission. Four years later, on arrival at the space rock, MASCOT will free-fall onto the asteroid’s surface, automatically orient itself, then “hop” from...
Get a View! Newly Discovered Hazardous Asteroid to Zip By Earth

Get a View! Newly Discovered Hazardous Asteroid to Zip By Earth

As big as a 14-story building – that’s the size of a newly discovered space rock that is now labeled as a “potentially hazardous asteroid” – which means that it could collide with Earth in the distant future. Asteroid 2012 QG42 was discovered by the Catalina Sky...