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I'd advise to anyone living outside of city centers to step outside sometime when it is dark, and try to spot something in the sky. There is lots of things to s
by montenegrohugo 8y ago
I'd advise to anyone living outside of city centers to step outside sometime when it is dark, and try to spot something in the sky. There is lots of things to spot!
You do not need a telescope, the naked eye is more than enough.
Not only the obvious ones like The Moon,Mars, Mercury and Jupiter can be seen, but you can see for example the ISS! Or any of the IRIDIUM satellites. Depending on the angle, they sometimes appear as quite a bright spot, streaking through the sky.
You can download one of multiple apps that tell you the time, expected path and expected brightness of these events, and then just step outside and watch.
Just try it sometime, I think you will like it.
- calgoo 8y agoThere are also app that lets you point your phone at the stars/ planets and they will tell you the names etc. Google sky map is one that I can think of but I know there are others as well.
- lawlessone 8y agoshould make sure to get one that has a red filter too , so you don't ruin your dark adaptation in your eyes.
- ddebernardy 8y agoBy red filter, do you mean something that keeps red and blocks the rest, or the other way around?
- masterleep 8y agoThe former.
- TeMPOraL 8y agoApplications suitable for usage at night will have a mode that draws everything in black and red. It's based on the phenomenon that red light still triggers the cones (color-sensitive receptors in our eyes), while not overwhelming the rods (light-sensitive receptors), letting us use illumination (in this case for information display) without ruining adaptation to low light. (Works best with AMOLED screens, where black = no light.) See: https://en.wikipedia.org/wiki/Purkinje_effect#Use_of_red_lights https://en.wikipedia.org/wiki/Purkinje_effect#Use_of_red_lig....
- jeroen 8y agoI use one called SkyView.
- yread 8y agoIsn't Mercury too faint and too close to the Sun to see with naked eye?
- masterleep 8y agoNo, but it can be a bit of a challenge to see.
- gshubert17 8y agoMany times Mercury is too close to the Sun so it is lost in the glare next to it. Mercury is usually pretty bright because it is so close to the Sun and not that far from the Earth. Apparent brightness depends on size, albedo, and distances from Sun and Earth. Mercury is only a bit dimmer than Saturn now. The larger the elongation of Mercury from the Sun (currently 20 degrees) and the closeness of other objects (Mercury is west of the star Regulus in Leo, the easier it is to see Mercury. Sometimes I use binoculars first. Once you know where to look, I can see Mercury with my unaided eyes.
- davidcuddeback 8y agoIt's not too faint. Whether or not it's too close to the sun depends on where it and the earth are in their orbits. When Mercury is at greatest elongation, it's quite visible, but you have you only view it just after sunset or before sunrise (depending on whether it's eastern or western elongation).
- gmiller123456 8y agoIt's pretty bright, but usually appears too close to the Sun to be seen. It usually goes through 3-4 periods per year where it can be seen after sunset (and similar for periods before sunrise). You can use a planet rise and set chart to find periods when it will be most visible. Shameless plug [1] for an Android app I wrote that does this. Unfortunately we're just now leaving a period where it could be seen after sunset. You'll be able to see it before sunrise in lat Aug/Sep, or after sunset around late Oct/Nov. It will be easier to find if you use binoculars first, then try with the naked eye once you know where to look. Another interesting thing now is that you can see Venus before the sun sets. If you've never seen it before, find the location one night well after sunset, then look in about the same place the next night a few minutes before sunset. It's currently getting closer to the sun, so it will get harder to spot before sunset each day, but will remain obvious in the night sky until late Sept. [1] https://play.google.com/store/apps/details?id=com.principiaprogramatica.planetrisesetgraph https://play.google.com/store/apps/details?id=com.principiap...
- Sir_Cmpwn 8y agoEven in the city, you can see all of the naked eye planets, the ISS, and IRIDUM sats, plus a handful of bright stars. Everyone should look at the sky!
- udalov 8y agoRe Iridium satellites: unfortunately, they are being replaced by a new generation of satellites which do not produce flares and thus likely won't be seen by the naked eye anymore. Source: https://heavens-above.com/IridiumDemise.aspx https://heavens-above.com/IridiumDemise.aspx
- tunap 8y agoAlso, you don't need a 'shower' to catch view of awesome meteors. Often enough, the best burners are unanticipated, random objects. After a few decades of nightly pondering as I gaze upward, I still sometimes anticipate a plane approaching when I see Venus rising/descending in the twilight hours.