... NASA s Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft has observed two unexpected phenomena in the martian atmosphere: an unexplained high-altitude dustcloud and aurora that reaches deep into the martian atmosphere. ...
... of Orionт??s belt, shows clouds of cosmic dust threaded through the nebula like a ... meaning that we see the pale blue glow of starlight reflected from clouds of dust ...
... A new image shows a beautiful view of clouds of cosmic dust in the region of Orion. ... т?? the telltale sign of a dense cloud of dust that absorbs visible light but glows ...
... nebulae, hot young stars, and cold dustclouds, this region is hundreds of light ... wavelength glow arising from the cold dustclouds is seen in orange in this image ... The dustclouds form beautiful filaments, sheets, and bubbles as a result of ...
... thought to arise from the presence of such dustclouds in their envelopes ... If the newly-formed dustcloud is located along our line of sight, it eclipses the ... However, the precise place where such dustclouds would form was still unclear. ...
... shows comet Shoemaker-Levy 9 heading into Jupiter in July 1994, while its dustcloud creates a rippling wake in Jupiter's ring ... The streaks show the tracks of the comet's dustcloud. ...
... A planetт??s dustcloud may explain strange patterns of light from its star. ... a model of the planet orbiting its star, along with its long, trailing cloud of dust ...
... 25,000 Suns, and the total mass of gas and dustclouds is that of about 140,000 Suns ... The image therefore reveals the clouds of dust and molecular gas т?? mostly hydrogen ...