... Hinting at a disorderly past, a remarkable dust lane actually runs straight through the disk, below and right of the galactic center, contrary to M81's other prominent spiral features. ...
... Hinting at a disorderly past, a remarkable dust lane actually runs straight through the disk, to the left of the galactic center, contrary to M81 's other prominent spiral features. ...
... Hinting at a disorderly past, a remarkable dust lane actually runs straight through the disk, to the left of the galactic center, contrary to M81's other prominent spiral features . ...
... ice to condense out into tiny particles. (i.e. some of the gas turns back into dust ... metals condense almost as soon as the accretion disk forms (4.55-4.56 billion years ... The dust particles collide with each other and form into larger particles. ...
... The eclipses are probably due to a disk of gas and dust surrounding the hot companion. ... Surrounded by an envelope of gas and dust or a disk of 0.45" (lambda = 5 mkm) angular size. ...
... The center of NGC 6946 is home to a nuclear starburst itself, and picturesque dark dust is seen lacing the disk along with bright blue stars , red emission nebulas , fast moving gas clouds, and unusually frequent supernovas . ...
... The scene also includes the faint, milky band of our own galaxy's disk of stars and cosmic dust clouds stretching from the horizon into the sky along the right edge of the frame. ...
... Designated a starburst galaxy because of its frantic star forming activity, NGC 253 features tendrils of dust rising from a galactic disk laced with young star clusters and star forming regions. ...
... Some proplyds glow as close disks surrounding bright stars light up, while other proplyd s contain disks further from their host star, contain cooler dust , and hence appear as dark silhouettes against brighter gas. ...