Comets Questioned As Water Source

Monday, December 15, 2014 - 01:50 in Astronomy & Space

Space: Rosetta spacecraft reports high D/H ratio from comet 67P

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Comets

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After Rosetta, Japanese mission aims for an asteroid in search of origins of Earth's water
from Physorg
Fri, 19 Dec 2014, 13:00:25 UTC

Study Hints that Ancient Earth Made Its Own Water—Geologically
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Thu, 18 Dec 2014, 15:00:19 UTC
Ancient Earth may have made its own water: Rock circulating in mantle feeds world's oceans even today, evidence suggests
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Wed, 17 Dec 2014, 22:31:55 UTC
Study hints that ancient Earth made its own water—geologically
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Wed, 17 Dec 2014, 15:00:25 UTC
Study Hints That Ancient Earth Made Its Own Water--Geologically
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Wed, 17 Dec 2014, 13:30:30 UTC
Year in review: Rosetta mission hits its target
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Wed, 17 Dec 2014, 12:10:03 UTC
Rosetta Reignites Debate on Earth's Oceans
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Sun, 14 Dec 2014, 19:20:02 UTC
Rosetta Spacecraft's Comet Water Discovery: What It Means for Earth
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Fri, 12 Dec 2014, 17:30:14 UTC
Rosetta data suggests Earth's water came from asteroids
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Fri, 12 Dec 2014, 17:00:18 UTC
Rosetta Instrument Reignites Debate on Earth's Oceans
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Fri, 12 Dec 2014, 0:00:41 UTC
Rosetta Comet Water Different Than Earth Water
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Fri, 12 Dec 2014, 0:00:41 UTC
Water vapor on Rosetta's target comet significantly different from that found on Earth
from Science Daily
Thu, 11 Dec 2014, 20:31:18 UTC
Where did Earth's water come from? Rosetta space probe fails to find source
from CBC: Technology & Science
Thu, 11 Dec 2014, 15:30:22 UTC
Rosetta fuels debate on origin of Earth's oceans
from Physorg
Thu, 11 Dec 2014, 12:20:11 UTC
Asteroids, not comets, gave Earth most of its water
from Physics World
Thu, 11 Dec 2014, 5:50:28 UTC
Rosetta science: Study suggests water on Earth did not come from comets
from LA Times - Science
Thu, 11 Dec 2014, 3:30:07 UTC
Rosetta Mission Data Rules Out Comets as a Source for Earth’s Water
from NY Times Science
Wed, 10 Dec 2014, 21:50:06 UTC
Rosetta shows Earth's water did not come from comets: study
from Reuters:Science
Wed, 10 Dec 2014, 20:50:04 UTC
Comets Questioned As Water Source
from C&EN
Wed, 10 Dec 2014, 20:40:06 UTC
Rosetta finds clues about source of Earth's water
from CBSNews - Science
Wed, 10 Dec 2014, 20:30:37 UTC
Mystery of where Earth's water came from deepens
from Physorg
Wed, 10 Dec 2014, 20:30:34 UTC
Rosetta Spacecraft Suggests Asteroids, Not Comets, Birthed Earth's Oceans
from National Geographic
Wed, 10 Dec 2014, 20:00:44 UTC
Water on comet 67p like nothing on Earth, scientists discover
from The Guardian - Science
Wed, 10 Dec 2014, 20:00:17 UTC
Comet Study Suggests Earth's Water Came From Asteroids
from MSNBC: Science
Wed, 10 Dec 2014, 20:00:08 UTC
Rosetta fuels debate on origin of Earth’s oceans
from European Space Agency
Wed, 10 Dec 2014, 19:30:50 UTC
Comets 'not source of Earth's water'
from BBC News: Science & Nature
Wed, 10 Dec 2014, 19:30:26 UTC
The mystery of where Earth's water came from deepens
from AP Science
Wed, 10 Dec 2014, 19:30:25 UTC
Most of Earth's Water Came from Asteroids, Not Comets
from Space.com
Wed, 10 Dec 2014, 19:30:23 UTC
Rosetta casts doubt on comets as Earth’s water providers
from Sciencenews.org
Wed, 10 Dec 2014, 19:01:09 UTC

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