On May 22nd, Mars will be at opposition. It’s the astronomical term for when Mars and the Sun are on opposite sides of the Earth. This makes the face of Mars fully illuminated from Earth, and also brings the Earth to it’s closest approach of Mars, at 75 Million Km. Hubble images the red planet to celebrate the occasion. So get your telescopes out and be ready to take some pictures, because Mars is smiling! Mars will rise in the East at sunset, since they are on opposite sides of the Earth. It will appear bright with a rusty hue, and...
Lovely Earth is not entirely lonely. We have five planets that have been observed since the dawn of civilization. The five are visible with the naked eye in the sky at different times of year, and were given the name planets as a derivation of the Greek ‘planetes,’ meaning ‘wanderers.’ They do wander, or at least they appear to move against the background of the stars, since they are much closer to the Earth as it orbits the Sun. So what planets are visible this month? For September 2015 and back to school, you had better be willing to get...
Lucky me. I’m taking a vacation next week. The same week that New Horizons will make it’s flyby of Pluto. It just means I get to watch from the road, from the outside in for once. I’m still looking forward to it, but with a cup of coffee and a national park as my venue, rather than a newsroom media call. At any rate, my posting will continue as I still feel like my blog-a-day rationale is beneficial for me as a writer (and hopefully for you as the reader), though I might mix in a few of my own photos from a...
I always love to chat about stories by close-to-home scientists. I just talked recently about some University of Waterloo cosmological work, but today I can follow it up with a very close to home scientist that I’ve run into a few times. Something about seeing the achievements of those you know makes you feel pride too – it gives us all a good reason to support friends, colleagues, and even acquaintances, since we can share in their passion. Astronomer Lisa Esteves, a PhD candidate from the University of Toronto, has been watching exoplanets carefully with the Kepler Space Telescope, seeing...
