Japan Collects Asteroid Dust

"A Japanese space probe has landed in the Australian outback after a seven-year voyage to an asteroid, safely returning a capsule containing a unique sample of dust," says Reuters.

"A Japanese space probe has landed in the Australian outback after a seven-year voyage to an asteroid, safely returning a capsule containing a unique sample of dust," says Reuters. "Scientists hope it could unlock secrets of the solar system's formation and shed light on the risk to Earth from asteroid impacts. NASA scientist Paul Abell, who monitored the return, said Hayabusa was significant in terms of planetary defense, bearing in mind an asteroid impact is thought to have wiped out the dinosaurs. Knowing the physical characteristics of near-Earth asteroids would be useful 'in case we see something coming at us in the future', he said. As leftover matter from the building of the solar system, he added, asteroids could also tell us about its formation and possibly the origins of life."

LinkedIn meets Tinder in this mindful networking app

Swipe right to make the connections that could change your career.

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Swipe right. Match. Meet over coffee or set up a call.

No, we aren't talking about Tinder. Introducing Shapr, a free app that helps people with synergistic professional goals and skill sets easily meet and collaborate.

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Space toilets: How astronauts boldly go where few have gone before

A NASA astronomer explains how astronauts dispose of their, uh, dark matter.

Videos
  • When nature calls in micro-gravity, astronauts must answer. Space agencies have developed suction-based toilets – with a camera built in to ensure all the waste is contained before "flushing".
  • Yes, there have been floaters in space. The early days of space exploration were a learning curve!
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Steven Pinker's 13 rules for writing better

The Harvard psychologist loves reading authors' rules for writing. Here are his own.

NEW YORK, NY - JULY 21: Steven Pinker speaks onstage during OZY Fest 2018 at Rumsey Playfield, Central Park on July 21, 2018 in New York City. (Photo by Brad Barket/Getty Images for Ozy Media)
Personal Growth
  • Steven Pinker is many things: linguist, psychologist, optimist, Harvard professor, and author.
  • When it comes to writing, he's a student and a teacher.
  • Here's are his 13 rules for writing better, more simply, and more clearly.
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Can the keto diet help treat depression? Here’s what the science says so far

A growing body of research shows promising signs that the keto diet might be able to improve mental health.

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Mind & Brain
  • The keto diet is known to be an effective tool for weight loss, however its effects on mental health remain largely unclear.
  • Recent studies suggests that the keto diet might be an effective tool for treating depression, and clearing up so-called "brain fog," though scientists caution more research is necessary before it can be recommended as a treatment.
  • Any experiments with the keto diet are best done in conjunction with a doctor, considering some people face problems when transitioning to the low-carb diet.
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