Shipping heavy items such as telescopes or mounts is expensive. You also risk damaging the gear in transit. I have driven up to 4 hours to buy used astronomy equipment. The cost of gas is less than shipping, and I can inspect the item before paying for it. When You Should Buy New Of...
SitwhereI can see you. 坐在我能看到你的地方。 牛津词典 Wherepeople were concerned, his threshold of boredom was low. 涉及人的事情,他便极易感到厌烦。 牛津词典 That'swhere(= the point in the argument at which) you're wrong. 这就是你的错误所在。
Start with that. Tell them this is not going to be like a photo from the James Webb or Hubble telescopes. Manage their expectations. You need the JWST or Hubble for that. What they will be seeing is the objects themselves. The photons -- the light which have travelled Lord knows how m...
Optics Planet is one of the leading optics suppliers in the US, they have a vast range of scopes, binoculars, monoculars, telescopes, and night vision devices on their website. Authorized US Dealer or Distributor for ATN, Barska, Bushnell, Canon, Celestron, Leica, Leupold, Magellan, Nikon,...
JunoCamis billed as an unprecedented way for the public to get involved. Dubbed the "public's camera," this imager will allow amateur astronomers to choose targets and also share the images. Amateurs are now submitting pictures from their own telescopes for the community to decide which ones to...
Before we can nuke an asteroid, we need to find it first. NASA (and others) are looking for them, but it’s tricky. Early detection is key: if it’s close, it’s too late. If telescopes can identify an NEO (near-Earth object), then NASA and other astronomers can take pictures of...
Arts and Activations:Arts and Crafts, Fortune Telling, Lanterns, and Poetry Dr. SYS Classical Chinese Garden, Xiang the Art of Incense with Daisy May of JJW Aromas, Moon Gazing with Telescopes from HR MacMillan Space Centre, Chinese Calligraphy with Jiangang Su and V. Wen, “A Thousand Scene...
Neither ground-based nor space-based telescopes can see through that haze, so an atmospheric probe is the only way to find out what the deeper layers of Uranus’s atmosphere are really like. But as I said at the beginning of this post, NASA likes to double, triple, and quadruple up ...
“Without this tech, it’s hard to get anything done. I mean, everything is on the computer these days.” Advertisement - Continue Reading Below The GBT Gas-powered cars aren’t allowed in close proximity of the active telescopes due to spark plugs giving off their own faint electrical ...