NASAのインスタグラム(nasagoddard) - 6月26日 21時15分

Time travel in space, anyone? 🌌⏱️ The farther away an object is, the longer its light takes to travel to us. NASA's James Webb Space Telescope will capture infrared light. These longer wavelengths, which were initially emitted by stars and galaxies as ultraviolet light more than 13 billion years ago, have stretched, or redshifted, into infrared light as they traveled toward us through the expanding universe. Using Webb, researchers will be able to peer back in time to some of the most distant galaxies, the first massive or supermassive black holes, and more.

Image credit: NASA, ESA, and M. Davis (University of California, Berkeley)
#galaxy #jameswebb #space #telescope #blackhole #infrared #universe #nasa

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する