Science

11:19am

Mon August 5, 2013
The Two-Way

Goodbye Earth! What Messenger Saw On Its Way To Mercury

Originally published on Mon August 5, 2013 12:48 pm

Earth as seen by the Messenger spacecraft.
NASA

For its "Astronomy Picture of the Day," NASA is featuring a time-lapse video of what Earth looked like from the Messenger spacecraft as it left its home planet in August of 2005 for its mission to Mercury, our solar system's innermost planet:

NASA explains:

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1:22am

Mon August 5, 2013
Space

A Year On Mars: What's Curiosity Been Up To?

Originally published on Mon August 5, 2013 8:55 am

This self-portrait of NASA's Mars rover Curiosity combines dozens of exposures taken by the rover's Mars Hand Lens Imager during the 177th Martian day, or sol, of Curiosity's work on Mars, plus three exposures taken during Sol 270 to update the appearance of part of the ground beside the rover.
NASA/JPL-Caltech/MSSS

Imagine winning the World Series, the lottery and a Nobel Prize all in one day. That's pretty much how scientists and engineers in mission control at NASA's Jet Propulsion Laboratory in Pasadena, Calif., felt one year ago when the 1 ton, six-wheeled rover named Curiosity landed safely on Mars.

Within minutes, the rover began sending pictures back to Earth. In the past year it has sent back a mountain of data and pictures that scientists are sorting through, trying to get a better understanding of the early climate on Mars.

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11:05am

Sun August 4, 2013
The Two-Way

Talking Robot Astronaut Heads To International Space Station

Originally published on Sun August 4, 2013 11:16 am

Kirobo, a small talking humanoid robot, is unveiled by a team of Japanese researchers in Tokyo on June 26.
Kyodo /Landov

HAL 9000 he's not. But Kirobo, the first-ever talking robot in space is heading to the International Space Station this week ahead of his human companion, Japanese astronaut Kochi Wakata, who takes over as ISS commander in November.

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6:47am

Sun August 4, 2013

2:30pm

Sat August 3, 2013
Science

Worms' Bright Blue Death Could Shed Light On Human Aging

Originally published on Sat August 3, 2013 5:50 pm

A nematode worm glows as it nears death in this screenshot from a YouTube video showing the work of researchers in London.
Wellcome Trust YouTube

Last year, researchers at University College London's Institute of Healthy Ageing were looking through their microscopes when they saw something amazing.

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