Tag: asteroid

Genetics, climate change and space highlight the year in science

12.20.18.

The year has been a major one for scientific milestones and research. As it comes to a close, PBS NewsHour takes a look back at some of the biggest science stories, for our weekly series the Leading Edge. Miles O’Brien and William Brangham discuss developments in the genetic engineering of humans, the realization of climate…
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Climate denial at COP24, water found on Bennu, Virgin Galactic reaches space: science roundup

12.14.18.

From climate denial at COP24 meeting to water found on asteroid Bennu, here’s the best science news of the week.
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Successful Mars landing, OSIRIS-Rex arrives at asteroid, gene editing scandal: science roundup

12.07.18.

Here’s a look at the most interesting happenings in science, with stories you don’t want to miss. Landing on the Red Planet to study marsquakes Mars is hard. The odds of a safe landing on the surface are less than 50-50. But last Monday, the team at NASA/CalTech’s Jet Propulsion Laboratory once again made it…
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How and why we’re sampling asteroid Bennu – with NASA’s OSIRIS-REx team

12.05.18.

Help us improve this podcast: take our short survey. How did our early solar system form? What are the origins of life? How likely are we to get hit by a dangerous asteroid? A daring NASA mission called OSIRIS-REx hopes to find the answers to these big questions at an asteroid named Bennu. This week,…
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How this spacecraft will sample an asteroid’s rocks, without even landing on it

11.29.18.

More than two years after it launched, a spacecraft called OSIRIS-REx is approaching its target, an asteroid named Bennu. Scientists hope that rock samples from Bennu will provide insight into the likelihood of life on other planets, as well as the risk the asteroid poses to earth. PBS NewsHour science correspondent Miles O’Brien explains the…
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Junk news series wrap, close asteroid flyby, microbiome connected to MS: this week in science

05.18.18.

Here’s a look back at this week in science, with stories you don’t want to miss. Junk news series comes to a close This week, we aired the final installment of our four part series shedding light on the murky world of junk news for the PBS NewsHour. Producer Cameron Hickey and I began our…
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