Welcome to a new series of posts that will characterize 1000 amazing facts about the Universe. There is so much out there that we have yet to learn, and every day, astronomers across the globe are using their research to reveal the deepest secrets of the cosmos. This series will look at the strangest, coolest, most exciting facts that we have discovered in hundreds of years of modern science. Fact #1: The Universe is Far Larger than you Can Possibly Imagine Let’s start with the fastest speed ever travelled by a human being, about 11 Km/s (40,000 Km/h). This is incredibly fast...
The next mission to Mars, called InSight (Interior Exploration Using Seismic Investigations, Geodesy and Heat Transport), is slated to launch in Spring of 2016. It will be the first stationary lander to investigate the internal structure of Mars and search for seismic activity, ie marsquakes! NASA has always been good at including space enthusiasts in the public in their missions, giving them a human feel, and this mission is no exception. You can sign up to have your name included on a silicon microchip on the lander! In the first 24 hours, NASA has had 67,000 people sign up, and they expect...
If you have ever seen the Andromeda Galaxy, M31, in the sky or through a telescope, you’ll find it’s reminiscent of a small blurry, fuzzy patch, almost like a cloud. The cloudy look is similar to looking at the hazy white glow of the milky way’s concentrated disk. But that cloudy view is not all of M31. The galaxy is so far away, around 2.5 Million light years, that you’re only seeing the concentrated light from its central bulge. You’re actually missing a large portion of the galaxy because its just too dim for your eyes to see. If you can take a...
Every time a comet slowly approaches the inner solar system, astronomers get excited. We are hopeless romantics, wishing the new comet will brighten enough to be labeled the next ‘comet of the century.’ Yet we have had our hearts broken before, more often than not. The most recent fizzled comet was nearly two years ago with the burn up of comet ISON as it passed close to the Sun. It made for a spectacular view for SOHO and SDO looking at the Sun, but for the rest of us it was just another heartbreak. But once again we have hope; A...
The rendering I’ve been waiting for is finally here! A conceptual video of the flyby of Pluto from far away, leading through closest approach and turning back to see the dark side, all together. This will give you a sense of the motion of New Horizons, and the state of the Pluto system in the Kuiper Belt. The credit goes not just to NASA, but to space enthusiast Björn Jónsson, who created the rendering from the latest Pluto images and data from New Horizons. The strangest part of watching this was the sense of longing I felt as we fly past...
I’m back from vacation! And what a time it was up north seeing the Perseid meteor shower this year. With no Moon and the best dark skies I have had all summer, the shower did not disappoint, with at least 50 per hour and perhaps as many as 80 where I was viewing! I saw a few great shots on Reddit’s Astronomy sub. I didn’t catch any meteors in my photos, and not for lack of trying. I am still a rookie astrophotographer, so I had some trouble getting the settings right on my camera, even though I spent two...
A few weeks back, the Philae lander woke up and began transmitting the coveted science data it had been holding on to for the better part of 2015, waiting for the Sun to shine bright enough to wake it from its deep slumber. As soon as it was able, it transmitted data back to the Rosetta orbiter, which then sent it on its long journey back home to Earth. Now that a few weeks have passed, we can finally see what the first science from the surface of 67P looks like, and determine its true fate. We can clearly see a...
With more than a decade of observations, the Cassini spacecraft has redefined our understanding of the ringed giant Saturn and its diverse moons. Continually working and returning new data, it has achieved significant scientific milestones, along with it’s partner probe Huygens, which dropped down through the thick clouds of mighty moon Titan’s atmosphere in early 2005. Along with a new scientific understanding comes views never-before-seen by human eyes, revealing the artful dance between the gas giant, its moons, and its incredible ring system. One of my favourite photos shows the incredibly beautiful symmetry of the rings. The rotational symmetry in...
Think about Earth and its population of over 7 Billion people. That’s 7 Billion people who wake up, breathe, live, think, experience, and interact with each other. The sheer volume of interactions and variation in the human experience is staggering. Every second you are alive these interactions are happening all around you, and far from you in any corner of the planet. Millions of people right now feel sad, happy, ecstatic, broken, angry, tired, energetic, and everything in between. Now if we go beyond to the Milky Way, where there are more than 50 stars for each and every homo sapiens on...
Hey hey! It’s a blue moon today! For all those people who have used the phrase ‘Once in a blue moon,’ it finally happened. Turns out that phrase means ‘about once every 2-3 years.’ A blue moon doesn’t mean the moon is changing colour anytime soon, just like a supermoon doesn’t mean the moon actually gains superpowers or gets noticeably bigger. A blue moon is simply the second full moon in a calendar month. The moon orbits the Earth in approximately 29.5 days. This was how months were originally formed. But 12 months x 29.5 days means that we are...
