Newest Moon Rocks Analyzed in 40 Years

Some days at work, when I am in the Space hall at the Ontario Science Center, I take a close look at the golf-ball-sized Moon rock we have on display.  I think about how this rock was brought back on an Apollo mission over 40 years ago, how it had been an untouched part of the Moon for Billions of years before this, and how it has taught us so much about how the Moon, and subsequently the Earth, formed.  But now it’s time for a new generation of Moon rocks to be analyzed, and China is in the nation...

New Pluto Images Show Nitrogen Pits

Every so often we see a new set of images from Pluto, giving us a chance to rediscover it multiple times.  It’s like we are experiencing the July fly-by over and over again, and each new set of images reveals something new and exciting.  I feel the same sense of excitement and discovery each time I see a new image, realizing that it spent 6 hours as a beam of light crossing the 5 Billion Kilometres of the solar system to connect us to the New Horizons probe, a lonely little piece of human ingenuity flying through the darkness. Here...