How does sound travel on Mars? Science-Tech April 29, 2017 The Curiosity rover is scraping a rock along in its wheels, but what would that actually sound like to our ears? By Matthew R Francis ... Read more
Cassini reconnects after first dive through Saturn’s rings Science-Tech April 29, 2017 Only 21 more dives through the rings and the death plunge left for the spacecraft. By Nicole Kiefert This image fr... Read more
The final days of Cassini Science-Tech April 29, 2017 As the mission nears its end, NASA’s probe will plunge into Saturn and meet its doom. But it still has some work to do first. ... Read more