Europa Chemistry

I always get giddy when talking about Europa, as many astronomers do.  It’s one of the most fascinating places in our solar system when it comes to the search for life.  It has lots of water, likely contained in a subsurface ocean.  It’s heated though a gravitational tug of war with Jupiter and the other […]

New England Fireball

Space dust hits the Earth every day in the form of meteorites. As much as 300 tonnes of the stuff falls to the Earth each day.  Of course, most of it is dust or small rocks, and goes unnoticed by the majority of people.  But every so often, a larger rock plummets to Earth, and […]

The Next Canadian Astronaut

This guy is everything you expect in an astronaut.  At least that was my first thought when I was looking at his biography.  David St. Jacques was one of only two candidates (along with Jeremy Hansen) chosen in the 2008 Canadian Astronaut draft, the third in our nation’s history. He has a degree in Engineering Physics, a […]

Review: Planetary

On the heels of my last review, I watched another movie with a space-documentary theme.  Though it started out with the human perspective from space, it progressed into so much more.  This is the TVO documentary called Planetary. It began with Apollo.  Humanity broke the bonds of our world and set foot on another heavenly […]

Review: IMAX: A Beautiful Planet

I recently had the opportunity to watch a brand new IMAX feature, called A Beautiful Planet.  It features incredible views of the Earth from space, captured by astronauts aboard the International Space Station.  Most of the footage was taken during Expedition 42 on the ISS, starting with the arrival of Samantha Cristoforetti, Terry Virts, and Anton Shkaplerov aboard the […]

Mercury Transit Now!

The Transit of Mercury is happening right now here on May 9th, 2016.  If you want to watch live, check out the NASA feeds from the Solar Dynamics Observatory. For the small size of Mercury, it makes a pretty stark contrast against the bright Sun, and is easy to see, even in a small telescope.  […]

Rockets Blowing Up

Modern rocketry is a pinnacle of engineering.  It requires the right balance of multiple systems, and a deep knowledge of scientific principles such as fluid dynamics, aerodynamics, and chemistry.  But a huge part of the brute force science done in rocketry has been ‘try and fail.’  Countless rockets have exploded in tests dating back to […]

The How and Why of Planet Nine

It hasn’t been found yet – let me make that clear.  But with evidence that it should exist, astronomers are looking more closely at the proposed planet nine and how it might have formed, and how it could have ended up in such a distant orbit. When you start to think about how a planet ten times the […]