intheMilkyWaygalaxy. 其中一颗是我们的太阳 Oneofthemisoursun. 行星和卫星绕着太阳运行 Andaroundthesunorbitsa systemofplanetsandmoons... 称为太阳系 asolarsystem. 太阳系显然是个宝贵的行星系 Oursolarsystemisclearly apreciousplanetarysystem. 这引起了一个问题 ...
The Orion nebula is an emission nebula, in that it emits light, as opposed to an absorption or dark nebula, which absorbs light (e.g. Horsehead Nebula, also in Orion). Some nebulae, such as the Horsehead, are a real challenge to find and observe. Nebulae are best viewed under low ...
The Orion nebula is an emission nebula, in that it emits light, as opposed to an absorption or dark nebula, which absorbs light (e.g. Horsehead Nebula, also in Orion). Some nebulae, such as the Horsehead, are a real challenge to find and observe. Nebulae are best viewed under low ...
In this post, I’ll break down how to photograph theOrion Nebula, one of the most spectacular deep-sky objects in the night sky. While it may just look like a smudge to the naked eye, Orion is the nearest, large star-forming region to Earth at just 1,500 light years away. When yo...
The setup shown above was featured in one of my videos where I photographed the Horsehead Nebula from my backyard. The same basic principles of long-exposure night sky photography apply to this configuration. The only difference is that the star tracker allows me to shoot exposures of up to...
The Horsehead Nebula appears as a black silhouette in visible light. But in the near-infrared, its mane of warm gas and dust glows softly, rendered here in an ethereal blue by JWST’s image processors. This image uses data from 1.4 microns to 4.7 microns. NASA, ESA, CSA, Kar...
bigbangbaby, on 03 Jan 2025 - 07:37 AM, said: That's been my experience with auto stretch. Interesting, when you tried auto stretch did you do it before or after colour balance and did it matter? For me i have to do auto colour balance, then auto stretch or it messes stuff up ...
I was~seeing~ the Horsehead Nebula at 1x.Never would have thought that possible. Using two viewers made the difference. And at 1x, the images merge perfectly without having to strap the two monoculars together. My eyes are PRK corrected to 20/12.5; I think that ...
The Orion nebula is an emission nebula, in that it emits light, as opposed to an absorption or dark nebula, which absorbs light (e.g. Horsehead Nebula, also in Orion). Some nebulae, such as the Horsehead, are a real challenge to find and observe. Nebulae are best viewed under low ...
The Orion nebula is an emission nebula, in that it emits light, as opposed to an absorption or dark nebula, which absorbs light (e.g. Horsehead Nebula, also in Orion). Some nebulae, such as the Horsehead, are a real challenge to find and observe. Nebulae are best viewed under low ...