
This infrared portrait of the Small Magellanic Cloud, taken by NASA’s Spitzer Space Telescope, reveals stars and dust in this…

Using NASA’s Spitzer Space Telescope, astronomers have found a likely solution to a centuries-old riddle of the night sky. Every…

NASA Administrator Charles Bolden spoke during a press conference, Tuesday, Feb. 2, 2010, at the National Press Club in Washington,…

This composite color infrared image of the center of our Milky Way galaxy reveals a new population of massive stars…

Artist’s concept of the Solar Dynamics Observatory.