Not long ago, the Internet was speculating that Comet 67P was on the reddish side, but a new image from the European Space Agency shows the comet goes for gray.
The Rosetta mission has sent back a bevy of up-close and personal photos of Comet 67P/Churyumov-Gerasimenko with a level of detail that boggles the mind.
Rosetta researchers think comets are less likely to be the source of Earth's water than previously thought, which also makes them a great source of fuel for fictional starship warp cores.
In an out of this world first, the space probe enters the gravitational pull of a comet ahead of a landing attempt scheduled for November.
A color image of Rosetta's comet buddy has emerged online and may shine some brightness on a comet that has become famous in black and white.
It's one of the most historic thuds heard in recent years. At only two seconds long, it offers a lot more data for scientists to unpack than you might think.
Rosetta spent more than a decade traveling from Earth to hop a ride on a comet for the first time in history. Here's a look back at one long cosmic road trip.
The hunt for Rosetta's lost lander Philae is gaining steam as scientists pore over images from above the comet that may help reveal its final location.
Space history is rarely made without some hiccups. Rosetta's lander, Philae, successfully reached its new comet home, but it's now in a precarious operating position.
The Rosetta mission's successful comet landing turns bittersweet as the Philae lander ekes out as much science as possible before losing power and slipping into sleep.