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The distance to a super-bright galaxy has been exactly calculated, setting a 13-billion light-year record as the most distant galaxy ever seen (that we know of).
Data from the Very Large Telescope in Chile suggests that it would be more appropriate to call the Eagle Nebula's famous gas formation the "Pillars of Destruction."
Ten billion years ago, the Milky Way may have looked much more like a colorful, even berry-licious, cosmic sundae.
An exploding star directly behind a cluster of enormous galaxies has been split into four images by the light-bending properties of the cluster's gravity.
The famous Horsehead Nebula has been literally seen in an entirely different light, as NASA's Spitzer captures it in infrared.
Scientists have discovered that the universe contains twice as much infrared light than previously thought, helping us better understand the construction of space.
The discovery of water vapor in the atmosphere of the planet opens up more understanding about planet formation and the possibility of life outside our solar system.
By using the world's preeminent telescopes, astronomers peer behind a curtain of dust to find a giant star-making factory known as "Sparky."
Behold the best look yet at a massive intergalactic train wreck in progress. It's also a glimpse at what the universe looked like when it was only half its current age.
NASA image of the Serpens Cloud Core turns invisible light into a beautiful portrait of a place where stars, like ours, are born.