Thiab cov hnub qub no ncig lub galactic center galactic center Galactic core lossis galaxy core tuaj yeem xa mus rau: Astronomy. Galactic Center ntawm Milky Way. Active galactic nucleus, ntawm lub galaxy li niaj zaus. Bulge (astronomy), lub hauv paus ntawm galaxies feem ntau. https://en.wikipedia.org › wiki › Galactic_core
Galactic core - Wikipedia
. Txoj Kev Milky nyob rau hauv nws lem revolves nyob ib ncig ntawm lub ntiajteb txawj nqus qhov chaw ntawm lub zos pab pawg neeg uas muaj xws li Andromeda thiab Magellan Huab. Pawg hauv zos nyob rau hauv lem orbits ib co taw tes nyob rau hauv lub Virgo Supercluster.
Puas yog Virgo Supercluster gravitationally khi?
Lawv koom nrog pawg galaxy hauv peb lub zos Supercluster loj dua. Txawm li cas los xij, raws li kev tshawb nrhiav thiab kev tshuaj ntsuam xyuas tau zoo dua, txawm li cas los xij, astronomers pom tau tias Virgo Supercluster tsis yog ib qho khoom sib xyaw ua ke.
Virgo Supercluster yog dab tsi?
The Milky Way zaum ze ntawm nruab nrab ntawm kev sib sau ntawm galaxies hu ua Pawg Hauv Zos. Qhov kev sib sau no, 10 lab lub teeb-xyoo dav, nyob rau ntawm ntug ntawm ib pawg ntawm galaxy clumps hu ua Local, los yog Virgo, Supercluster.
Pob superclusters orbit?
Nws tsis ncig ib yam dab tsi. Thiab superclusters tsis yog gravitationally khi. Nws tau xav tias peb lub galaxy thiab nws cov pab pawg hauv zos tau los ua ke nrog Virgo Supercluster.
Virgo Supercluster txav nrawm npaum li cas?
Peb Supercluster, nrog txoj kab uas hla ntsuas kwv yees li 100 lab lub teeb xyoo lossis li ntawd, muaj qhov sib sau ua ke ntawm li 1015 zaug ntawm lub hnub. Cov Pab Pawg Hauv Zos, uas nyob ze ntawm ib ntug ntawm Lub Zos Supercluster, zoo li yuav tig mus ncig nws qhov chaw ntawm txog 400 km / s.
