The W in Cassiopeia : A familiar, zigzag, W pattern in northern constellation Cassiopeia is traced by five bright stars in this colorful and broad mosaic. Stretching about 15 degrees across rich starfields, the celestial scene includes dark clouds,.
Supernova remnant This ia a young, oxygen-rich supernova remnant with a pulsar at its center surrounded by outflowing material. It is shown here imaged in X-rays by the Chandra X-ray
The blood moon lunar eclipse was obscured by these really amazing clouds over Lake Tahoe, last night, however the Milky Way and other stars were shining brightly js