Mars is a planet wide desert with underground and polar cap water, but it’s general arid environment and occasional wind give rise to dusty weather events such as tornado-like dust devils and local dust storms. Every so often, one of these little dust storms expands and becomes a planet wide phenomena, and in early June this is exactly what happened. So what does it mean for our rovers and orbiters? Global dust storms are a recurring phenomenon on Mars, and happen regularly about the planet regardless of season. Every 3-4 Martian years (6-8 Earth years) one of these smaller storms...
In the past year or so it’s been interesting to see space agencies and companies produce movie-type trailers for scientific expeditions. The technology is there, and it is a proven way to inspire the general public. It also creates an opportunity to create some of the amazing science being done, even if it’s just a small taste. Space X has been candid about wanting to colonize Mars, and yesterday they released a trailer to give some inspiration to all of us. It shows a system that utilizes their nearly-established system of landing and reusing rockets, as well as refueling in...
I decided to take my own personal leap day on writing about the leap day. Partly due to being busy at work, and partly due to lack of mental faculties. All that aside, it’s only another 1,459 days until the next leap day, so we better start preparing. A leap year occurs because the solar system seems to slightly disagree with the way we manage time. Earth’s trip around the Sun, a year, doesn’t take exactly 365 days each lasting 24 hours. It takes a bit longer. A year is actually 8,765 hours, or 525,949 minutes, which is 365 days, 5...
I went to the movies last night to see ‘The Martian,’ something I have been excited about for a long time. The theatre was packed, and the movie was amazing, both unsurprising facts. I had very few scientific issues with the film, even with low standards for a big screen pic, but mostly due to first thing the screen showed: ‘NASA was heavily consulted to ensure the science in this movie is accurate.’ Way to go Hollywood! My favourite parts of the movie employed some hilarious use of technical definitions. For example, when Mark Watney grows potatoes on Mars, he says...
It sounds more wacky over-the-top science fiction, but this is real. A video from the Solar Dynamics Observatory (SDO) shows a huge spiralling solar prominence many times larger than the Earth. The Sun’s powerful magnetic fields drive such events, and even though I’m well aware crazy things like this happen on the Sun every day, I’m still blown away. Cheesy disaster B-movie? Let’s call it Solar Plasma Tornado.
This incredible video was just released by the National Space Society as the New Horizons team is primed to receive the first wave of data from the distant Pluto system. It feels more like a movie trailer, except that it is 100% true. I was left speechless by this amazing video and you will be too. The mission comes to a head on July 14th with the close flyby of Pluto and its five moons, though it’s possible there will be more moons discovered during the flyby. If you want the latest mission updates and to follow along, go to http://seeplutonow.com/. I...
