A simple eye sharpness test:
try to make out 3 or 4 of Jupiter's moons with 10x binoculars.
I did it, see if you can.
try to make out 3 or 4 of Jupiter's moons with 10x binoculars.
I did it, see if you can.
Jupiter binocular challenge
Transit finder help
Hello everyone, I'm trying to get an ISS transit pic, so.. naturally.. transit-finder is the place to figure out when it happens. Several times now, I've had transits listed on the website. You get excited, you buy more equipment, you test th...
Transit finder help — Relevant for observing celestial objects; ISS observation complements Jupiter moon viewing.