US National Aeronautics thiab Space Administration (NASA) tau tshaj tawm cov duab ntawm Bode Galaxy coj los ntawm Spitzer Space Telescope.
Lub Bode Galaxy, tseem hu ua M81 thiab Messier 81, nyob hauv lub hnub qub Ursa Major, kwv yees li 12 lab lub teeb xyoo deb. Qhov no yog ib tug kauv galaxy nrog ib tug pronounced qauv.
Lub galaxy tau pom thawj zaug los ntawm Johann Bode rov qab rau xyoo 1774. Nws yuav tsum raug sau tseg tias M81 yog lub ntiaj teb loj tshaj plaws hauv nws pawg, suav nrog ntau tshaj peb lub kaum os galaxies nyob hauv lub hnub qub Ursa Major.
Cov duab los ntawm Spitzer telescope tau coj nyob rau hauv ntau infrared. Feem ntau ntawm cov hluav taws xob infrared los ntawm cosmic hmoov av, uas yog concentrated nyob rau hauv lub kauv caj npab. Cov hnub qub xiav nyob luv luv ua kom cov plua plav thiab ua kom muaj hluav taws xob ntau ntxiv hauv cov cheeb tsam sib xws.
Tsis tas li ntawd, Bode Galaxy tau ntes los ntawm lub orbital Hubble Telescope (NASA / ESA Hubble Space Telescope). Daim duab no qhia meej meej lub galaxy tus kauv caj npab thiab ci ntsa iab hauv nruab nrab cheeb tsam.
Tau qhov twg los: 3d xov.ru