The drops of water are too small to see. They have turned into a gas called water vapor. As the water vapor goes higher in the sky, the air gets cooler. The cooler air causes the water droplets (小水滴) to start to stick to things like bits of dust, ice or sea salt.Clouds get ...
They have turned into a gas called water vapor (水蒸气). As the water vapor goes higher in the sky, the air goes cooler. The cooler air causes the water droplets(水滴) to start to stick to things such as bits of dust, ice or se a salt.Clouds get their names in two ways. One ...
This is a star-forming region, so-called because it contains all the cosmic dust and gas necessary for new stars to be born. Not all nebulae form stars, but all stars (that we know of) started life in clouds of dust known as star-forming regions. The interstellar medium is the name ...
The image shows clouds of dust and gas located near theTarantula Nebula, a place also renowned for its beauty. It is part of a satellite galaxy of the Milky Way called the Large Magellanic Cloud, located 160,000 light-years away and a hotbed of star formation. You can see the full imag...
A comparison is made between cold dust clouds, where presumably gas phase processes dominate the chemistry, and regions of high mass star formation such as Orion where both shocks and evaporation of dust grain mantles may play a role. In dust clouds, carbon rich molecules often show enhanced ...
They have turned into a gas called water vapor. 1 F The cooler air causes the water droplets to start to stick to things like bits of dust, ice or se a salt.2 C Clouds get their names in two ways. One way is by where they are found in the sky. Some clouds are high up in ...
They have turned into a gas called water vapour. As the water vapour goes higher in the sky, the air goes cooler. The cooler air causes the water droplets(微滴) to start to stick to things such as bits of dust, ice or se a salt.Clouds get their names in two ways. One way is ...
A natural conclusion was, therefore, that it was aglowing cloudof dust and gas. Literature These brightglowing cloudsare called nebulas. OpenSubtitles2018.v3 We arrive at a vastglowing cloudof gas and dust: OpenSubtitles2018.v3 Nebula vastglowing cloudsof gas hanging in space. ...
Collapsing clouds refer to the process where a cloud of gas and dust undergoes gravitational collapse, leading to the formation of dense cores that eventually give rise to stars or stellar systems. AI generated definition based on: Treatise on Geochemistry, 2007 ...
All stars are born in the collapse of molecular clouds, vast pockets of dust, gas, and ice in space. These clouds can be seen from Earth; an example is the famous Pillars of Creation, whiich are some four light-years in length.