The Crab Nebula, as it’s commonly known, is connected to one of the earliest recorded supernova explosions. In 1054 AD, Chinese Astronomers saw the explosion of this supernova as an incredibly bright star in the sky lasting about two weeks, before fading. Now, nearly 1000 years later, the explosion is still happening as an expanding shock front rich in heavy elements moves through the interstellar medium. When the shock front hits dust or gas it is slowed down, giving the resulting nebula a unique shape. In this case, it looks like a crab. The supernova wasn’t exactly the death of the original...
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...
If I told you that humanity was going to mine the Moon for rare elements and water ice, you might think it was the plot of a science fiction book I was writing. However, with the recent strides made by unmanned space missions, coupled with a discovery of water and rare elements near the lunar surface, that story could become fact sooner than you’d think. It’s been 40 years since the Apollo landings on the Moon, and for a long time we naively thought we had discovered everything there was to discover about the Moon. We assumed it was a big...
If you weren’t aware, new countries have entered the next space race. India’s Mars Orbiter Mission (MOM) named ‘Mangalyaan’ was successfully launched on November 1st, 2013, and has been orbiting Mars since its arrival on September 21st of this year. China has been in the mix since 2007, and have been working to gradually increase their capabilities. Their latest mission, called ‘Chang’e 5-T1,’ was launched on October 23rd, and spent 8 days travelling to the Moon, performing a flyby, and returning safely. This is the test mission before they send Chang’e 5 in 2017, a mission that will land on the...
