A short video guide produced on Friday 6th November but valid for most of November. Covering Mars, Jupiter, Saturn, the Milky Way and the bright asterism known as the Summer Triangle.
Have you noticed the dazzling red star high in the East during late evening? That’s the planet Mars and it’s now nearing opposition on October 13th, offering some of the best naked eye and telescopic views possible.
Opposition is when Mars and Earth reach their closest approach to each other with respect to their independent orbits around the Sun. For Mars and Earth, this happens every 2 years and 2 months.
With the planet’s relatively high altitude and closeness around opposition, current views of the planet even with moderately powerful telescopes should be striking, perhaps revealing dim surface features and polar caps.
These images from Instagram’s @nightskyflying show the dramatic size and clarity change of Mars over a period of many months. If you don’t have a telescope it’s still worth looking up to appreciate the brightness of Mars as a naked eye planet at the moment.
Some photo highlights from the Summer Space Camp up in Thurso’s band new Newton Room. I had a great time delivering Mars and astronomy based workshops on day 2. We covered the observational history of Mars, its surface geology, the night sky, the life and death of stars and spectroscopy. Interactive sections included Mars cratering, galaxy frisbees, star cluster balloons and DIY spectrascopes.
Picture rights Skills Development Scotland.
I’m very happy to be partnering with Skills Development Scotland and the Science Skills Academy to deliver day 2 of the ‘Destination Mars’ three day programme for S1 and S2 pupils in Thurso’s recently built Newton Room (22nd – 24th July).
On day 2 I’ll be exploring Mars impact geology, the solar system, night sky tours and a workshop on optics and spectroscopy.
Full programme details and registration details in the link below:
Today Mars is closer to Earth than it will be for the next 269 years!
The reason for this varying distance is the red planet’s elliptical orbit which alters the distance between the planets each time Earth overtakes Mars. The attached animation below should give you a feel for how this works.
This close proximity means Mars is particularly bright at the moment shining at magnitude -2.8, and will remain so for the next month and a half. In fact Mars is twice as bright as Jupiter at the moment and will be brighter than the gas giant until September 7th.
Weather permitting you can see Mars sitting low in the South after dark, burning like a brilliant red coal. Viewing surface details requires a telescope at a reasonable magnification, currently hampered by the planet wide dust storms raging on the surface of Mars.