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4 articles from Yahoo!

NASA lander captures marsquakes, other Martian sounds

NASA's InSight lander on Mars has captured the low rumble of marsquakes and a symphony of other otherworldly sounds. InSight's seismometer has detected more than 100 events, but only 21 are considered strong marsquake candidates. The French seismometer is so sensitive it can hear the Martian wind as well as movements by the lander's robot arm and other mechanical "dinks and donks " as the team...

Relativity Space raises $140M to stay on track for 3D-printed rocket’s launch

Four years after it was founded in Seattle, Relativity Space has landed its biggest infusion of capital to date — and says the $140 million investment will fully fund its drive to launch the world's first all-3D-printed rocket into orbit and enter commercial service in 2021. The company, now based in Los Angeles, was founded by two rocket engineers with connections to Jeff Bezos' Blue...

Eat Less Red Meat, Scientists Said. Now Some Believe That Was Bad Advice.

Public health officials for years have urged Americans to limit consumption of red meat and processed meats because of concerns that these foods are linked to heart disease, cancer and other ills.But on Monday, in a remarkable turnabout, an international collaboration of researchers produced a series of analyses concluding that the advice, a bedrock of almost all dietary guidelines, is not backed...