Sarao said most galaxies formed from stars are in a cold neutral gas cloud, which acts as a raw fuel from which stars can form 0:00 to 2: 21 Southern Southern Audio Wave Screening Equipment - Astronomical Telescope Complex and African African African African Africa-launched and launched in July 2018. (Photo: VNA Phat) According to VNA reporter in Pretoria, South African Radio Astronomical Operation Agency (Sarao) on July 6 announces the country's Meerkat telescope complex for the first time to discover a group of 20 Galaxy, although this galaxy group resides in an area studied well in the sky. This can be the most neutral hydro galaxy to be discovered .Sarao said most galaxies formed from stars are in a cold neopro gas cloud, which acts as a raw fuel From there stars can form. This gas is extremely fuzzy and can only be detected in radio wavelengths
. Diffused gas and extends beyond the visible part of the galaxy. By observing this hydrogen gas, astronomers can understand the evolutionary processes taking place in the galaxies. Great galaxies in the universe of residence into groups
However, it is rare to find a galaxy group with a large number of members with many neutral hydrogen. This shows that the group is still in the process of gathering, because there are no evolutionary processes that can remove this gas from the galaxies. The Author of the article about this Shilpa Ranchod said: "They I have found a pair of interactive galaxies that are likely to merge to form a new galaxy with a completely transformed appearance. "The distribution of neutral hydrogen gas in these galaxies revealed the pictures Interesting Thai. The disturbance shows that these galaxies are members of the group and are affected by their universe neighbors in the group. Anstasia Ponomareva, researcher at Oxford University and co-author of the article This discovery is very important and sets a new facility to understand how galaxies are gathered into groups and transforms by their environment. Meerkat radio telescopes are located in Northern Cape Province As part of Square Kilometre Array (SKA), aims to explore basic questions about the formation and evolution of galaxies. Meerkat's special sensitivity provides astronomers who insight more about the motivation of the galaxy evolution. This is one of the major survey projects being conducted with the Meerkat telescope of South Africa and the participation of a group of South African and international astronomers ./
Dinh Luong (VNA / Vietnam) . Dịch vụ:
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