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NASA Probe Looks at Bright Side of Mars
NASA shifted the orbit of its Mars satellite Odyssey to make better use of its infrared camera for mapping the surface.
Night Shuttle Launch Visible from Most of East Coast
The Space Shuttle Discovery will look like a fast-moving, bright star.
Cosmic Stage Set for Comet Lulin Show
A recently discovered comet is making its closest approach to Earth in the next few days.
Mighty Orion: The Mythology
Orion is by far the most brilliant of the constellations and is visible from every inhabited part of the Earth.
Orion Dominates Winter Night Sky
Orion is by far the most brilliant of the constellations and is visible from every inhabited part of the Earth.
The Mysterious Zodiacal Light
Many have been fooled into thinking that it's beginning of morning twilight.
Site of Potential Lunar Colony Detailed in 3-D
Scientists have created a 3-D picture of a luminous and mountainous site on the moon.
Dark Energy Signs Seen in Giant Clusters and Voids
Scientists have observed dark energy stretching vast regions of the universe called superclusters and supervoids.
