International Space Station-bound astronauts dressed as Jedi pose with lightsabers in their mission poster for NASA. Proud of them, Yoda would be.
Watch: Miles below the surface, a remote-controlled sub is sending live video of its mission, complete with jellyfish cameos.
As part of a NASA-funded program, a needle-like robotic vehicle is plunging the icy depths at our planet's poles. Jupiter's moon Europa could be next.
See Scott Kelly, Gennady Padalka and Mikhail Kornienko board the International Space Station, which two will call home for a full year, and get a warm greeting from crewmates already there.
Astronauts on the International Space Station get an awe-inspiring look at Typhoon Maysak as it builds into a Category 5 super-typhoon.
Astronaut Terry Virts has been on the ISS since December, taking video. Luckily for us, he likes to share.
Astro Teller, head of the search giant's Google X research lab, talks about Google's missteps with Glass -- and beyond.
Technically Incorrect: Paul Allen says he's used high-tech methods to locate the Musashi, which was considered an "engineering marvel" and was sunk by US warplanes in 1944.
If you live in Pittsburgh and think you saw a massive fireball in the sky Tuesday morning, you're not going crazy. A 2-foot-diameter meteor entered the Earth's atmosphere and gave quite the show.
It might sound like a mythical creature, but researchers have proven that the ruby seadragon is very real indeed.