![]() |
Keyword: interferometry
![Интерферометрическая цепочка Очень Большого Телескопа](https://images.astronet.ru/pubd/2005/07/22/0001207329/vlt_vlt_big.preview.jpg)
9.03.1999
The Very Large Telescope (VLT) Interferometric Array will be able to act as individual telescopes or as one huge telescope. Of the four planned VLTs in Chile, two have now reached completion. The first VLT to operate is visible on the left of the above photograph and was recently given the name Antu.
![Пятнистая поверхность Бетельгейзе](https://images.astronet.ru/pubd/2010/01/10/0001237820/Betel_haubois800.preview.jpg)
6.01.2010
Betelgeuse really is a big star. If placed at the center of our Solar System it would extend to the orbit of Jupiter. But like all stars except the Sun, Betelgeuse is so distant it usually appears as a single point of light, even in large telescopes.
![Вид с плато Чахнантор](https://images.astronet.ru/pubd/2011/11/23/0001254777/SGU-ALMA-IMG_0013-2400-cp10.preview.jpg)
23.11.2011
From an altitude of over 5,000 meters, the night sky view from Chajnantor Plateau in the Chilean Andes is breathtaking in more ways than one. The dark site's rarefied atmosphere, at about 50 percent sea level pressure, is also extremely dry.
|
January February March April May June July |