Lie back on a warm summer night and look straight up. You’ll see three bright stars: Vega, Deneb, and Altair. These mark the corners of the “Summer Triangle” and are your guides to the three constellations of Lyra, Cygnus, and Aquila.
This dramatic image offers a peek inside a cavern of roiling dust and gas where thousands of stars are forming. The image, taken by the Advanced Camera for Surveys (ACS) aboard NASA's Hubble Space Telescope, represents the sharpest view ever taken of this
Gas cloud swings around galactic center black hole
Watery asteroid discovered in dying star points to habitable exoplanets October 2013 Artist's impression of a rocky and water-rich asteroid being torn apart by the strong gravity of the white dwarf star GD Similar objects.
Washington: This week, step outside any night about an hour after sunset and you will get to see the brilliant planet Venus at the western sky. And if you look a little more closely and you’ll see that the planet is surrounded by bright stars.