Nimoy, who died Friday at 83, was an actor, filmmaker, writer and artist, but there's no denying he'll always be remembered as Mr. Spock.
A close flyby brought the Rosetta spacecraft to within just a few miles of the surface of Comet 67P for an eye-opening view of its boulder-littered surface.
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.
A large comet swooped in close to Mars over the weekend. NASA's orbiters had to hide from the debris, but still captured some great shots.
A beautiful gif deconstructs the wing motions of a bat, a goose, a moth, a dragonfly and a hummingbird to reveal the looping patterns therein.
Watch this promo for "The Last Man on the Moon," a documentary of the life of Gene Cernan, the last man to step foot on the moon.
"The Bruce Swedien Recording Method" is chock full of the legendary engineer's wisdom. It's a great read for engineers and audiophiles of any age.
Technically Incorrect: The Microsoft co-founder says research by his friend Nathan Myhrvold has shown that studying dinosaur bones gives insights into the fight against malnutrition.
We've seen the ads from Samsung and others that mock Apple fanboys. But this minidocumentary by an indie filmmaker avoids stereotypes and captures the strangeness of an Apple product launch.
Preggie iOS app seeks to get pregnant women together, so they don't have to use Facebook for their mutual communication.