Dust Devil Trails Size:63" x 42" (160 cm x 107 cm) it would be one of

it would be one of the brightest stars in the sky were it not largely obscured by foreground dust clouds

This NASA/ESA Hubble Space Telescope image of the cluster Westerlund 2 and its surroundings has been released to celebrate Hubble’s 25th year in orbit and a quarter of a century of new discoveries

As NGC 6814 is a very active galaxy

000 light-years from Earth

The mosaic was created from 21 false-color frames taken during close approaches to Enceladus on March 9

Dust Devil Trails Size:63" x 42" (160 cm x 107 cm) it would be one ofThis high resolution picture from the HiRISE camera on board the Mars Reconnaissance Orbiter shows twisting dark trails criss crossing light colored terrain on the Martian surface. Newly formed trails like these had presented researchers with a tantalizing mystery but are now known to be the work of miniature wind vortices known to occur on the red planet, in other words Martian dust devils. Such spinning columns of rising air heated by the warm