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Schwarzschild, K.
Schwarzschild, K.
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Une nouvelle étude vient renforcer l'idée que l'eau de la Terre était déjà disponible dans le disque protoplanétaire, bien…
Nouveau rebondissement dans les tentatives pour expliquer l'origine de l'eau des océans.
Samples of the asteroid Itokawa sent back to Earth from Japan's Hayabusa probe are finally revealing their secrets - including…
@OSIRISREx: After traveling for nearly 2 years, last week I caught my first glimpse of the new world I’m destined to explore…
El 12 de enero de 2003 era el día en el que el cometa 46P/Wirtanen empezaría a convertirse en el más mediático de los últimos…
The Rosetta space mission has finally come to an end, confirmed the European Space Agency (ESA).
Das Wasser in dem Kometen „Tschurjumow-Gerassimenko“ enthält drei Mal so viel Deuterium, also schweren Wasserstoff, wie das…
Last November, the European Space Agency sent its Philae probe to land on a comet. The craft was equipped with harpoons that…
In a new study published online in the journal Nature, 18 almost circular pits have been identified in the northern hemisphere…
Rosetta has been exploring comet 67P/Churyumov-Gerasimenko since summer 2014. In November 2014, the Philae lander landed on the…
Astronomers have discovered a white dwarf star with a polluted atmosphere that may shed light on where the water on Earth comes…
Astronomers have discovered a white dwarf star with a polluted atmosphere that may shed light on where the water on Earth comes…
Artist's view of a watery asteroid heading to a white dwarf star. ESA/Hubble , CC BY Astronomers have discovered a white dwarf…
Churyumov-Gerasimenko zeigt Jahreszeiten-Effekt bei der Emission von Wasserdampf und Kohlendioxid.
As the Rosetta spacecraft orbits comet 67P/Churyumov-Gerasimenko, an international team of scientists have discovered that the…
Was steckt drin? Und was kommt raus? Seit Wochen analysiert die Rosetta-Sonde den Kometen Tschuri. Sie soll sein Wesen…
The European Space Agency's Rosetta mission to land on comet 67P was one of the most audacious in space history. The idea of…
In space, no one can appreciate your artistic spacecraft rendering. JAXA The European Space Agency ’s Rosetta mission to land…
Rosetta har analysert vannet på komet 67P og funnet ut at det er tyngre enn vannet på Jorda. Forskere diskuterer nå hva dette…
Search intensifies as researchers try to determine if Philae can recharge its batteries.
WASHINGTON, DC, USA (AP) -- The mystery of where Earth's water came from got murkier last Wednesday when some astronomers…
A new study complicates the long-held idea that comets created Earth’s oceans.
Rosetta spacecraft provided this montage, comprising four individual NAVCAM images taken from 18.7 miles (30.1 km) from the…
Brooks Hays DARMSTADT, Germany, Dec. 12 (UPI) -- Evidence captured by Rosetta, newly parsed by scientists back at mission…
The European Space Agency (ESA) observed that water vapor from the comet 67P/Churyumov-Gerasimenko has a significantly…
Rosetta researchers think comets are less likely to be the source of Earth's water than previously thought, which also makes…
ESA’s Rosetta spacecraft has found the water vapour from its target comet to be significantly different to that found on Earth.
The mystery of where Earth's water came from got murkier Wednesday when some astronomers essentially eliminated one of the…
The first results on comet 67P Churyumov-Gerasimenko obtained by instruments on-board the Rosetta spacecraft have been…
The first results on comet 67P Churyumov-Gerasimenko obtained by instruments on-board the Rosetta spacecraft have been…
There's three times the concentration of deuterium-enriched water (heavy water) in the vapor from Rosetta's comet as in the…
A new finding from the Rosetta spacecraft upsets a longstanding theory
Úgy tűnik, mégsem üstökösök hozták a vizet a Földre - erre engednek következtetni a Rosetta egyik fontos mérésének eredményei.
The Rosetta Orbiter Sensor for Ion and Neutral Analysis (ROSINA) instrument aboard ESA’s Rosetta spacecraft has found that the…
The Rosetta spacecraft has discovered that the composition of comet 67P/Churyumov-Gerasimenko’s water vapor is significantly…
First measurements by the Rosetta mission's ROSINA instrument show that the deuterium-to-hydrogen (D/H) ratio of the comet 67P/Ch…
Målinger fra Rosettas komet tyder på, at oceanerne på Jorden ikke er blevet bragt hertil af kometer, lyder det i ny undersøgelse.
First measurements by the Rosetta mission's ROSINA instrument show that the deuterium-to-hydrogen (D/H) ratio of the comet 67P/Ch…
The question about the origin of oceans on Earth is one of the most important questions with respect to the formation of our…
The mystery of where Earth's water came from got murkier when some astronomers essentially eliminated one of the chief suspects…
Les premières mesures de l’instrument Rosina, porté par la sonde Rosetta, révèlent un rapport deutérium/hydrogène (ou D/H) de…
The Earth’s water is believed to have originated from comets, but data from the Rosetta spacecraft, which analyzed the water…
Lo suggerisce uno studio pubblicato su Science, che mostra come la composizione degli isotopi di idrogeno della cometa di…
Η θεωρία ότι το νερό της Γης προέρχεται από κομήτες αποδυναμώνεται από μετρήσεις της αποστολής Rosetta, οι οποίες δείχνουν ότι ο…
ESA's Rosetta spacecraft has found the water vapour from its target comet to be significantly different to that found on Earth.
Water - and life - on Earth probably did not start with comets, a study has said. The first data from the European Space Agency's…
L’analisi sulla cometa 67/P evidenzia una percentuale di deuterio troppo alta e incompatibile con quella degli oceani del…
Deuterium-Gehalte sprechen gegen Kometen als Wasserbringer für die junge Erde
Gli spettrometri a bordo della sonda europea Rosetta hanno scoperto che la composizione isotopica dell'acqua che forma il…
Where did Earth's water come from? Rosetta space probe fails to solve the mystery.
Eisbrocken wie der Komet "Tschuri" gelten als mögliche Quelle für das irdische Wasser. Möglicherweise zu Unrecht, wie aktuelle…
By Seth Borenstein, The Associated Press WASHINGTON – The mystery of where Earth’s water came from got murkier Wednesday when…
WASHINGTON - The mystery of where Earth's water came from got murkier Wednesday when some astronomers essentially eliminated…
Scientists say Rosetta findings point to asteroids as likely source of oceans.
Chuck Bednar for redOrbit.com - Your Universe Online Terrestrial water most likely did not come from comets like 67P/Churyumov-Ge…
While the Philae lander that landed atop Comet 67/P might have run out battery, the data that it managed to send to the Rosetta…
WASHINGTON, Dec 11 — Water on Earth is more likely to have come from asteroids that hit our planet billions of years ago than…
ESA's Rosetta spacecraft has found the water vapor from its target comet to be significantly different to that found on Earth.
H ain't heavy, H's my comet Data from Europe's comet-chasing Rosetta probe has cast further doubt on the theory Earth's oceans…
Results from the European Space Agency’s Rosetta mission suggest that comets most likely did not supply early Earth with its…
Water on Earth is more likely to have come from asteroids than comets that hit our planet billions of years ago, European…
Where did the Earth get its water? For years some scientists have argued that it was brought here by water-bearing comets that…
Woher kommt das Wasser auf der Erde? Von Asteroiden oder Kometen? Die europäische Raumsonde Rosetta hat den Wasserdampf des…
WASHINGTON — The mystery of where Earth's water came from got murkier Wednesday when some astronomers essentially eliminated a…
The European Space Agency's Rosetta probe shows comets are an unlikely source of Earth's oceans
The Rosetta comet probe has quashed an old theory that Earth's water once came from comets.
The mystery of where Earth’s water came from got murkier Wednesday when some astronomers essentially eliminated one of the…
Asteroids, not comets, may have delivered most of Earth's water to the planet when the solar system was young, new data from a…
Kom Jordens vand fra kometer? Det troede forskere, men resultater fra Rosetta-missionen viser noget andet.
Water on Earth is more likely to have come from asteroids that hit our planet billions of years ago than comets, European…
Four and a half billion years ago, the Sun and Earth were just being born out of a giant explosion, and the solar system was HOT.
The mystery of where Earth's water came from got murkier Wednesday when some astronomers essentially eliminated one of the…
WASHINGTON (AP) " The mystery of where Earth's water came from got murkier Wednesday when some astronomers essentially…
Many scientists have long believed that Earth had water when it first formed, but that it boiled off, so that the water on the…
Many scientists have long believed that Earth had water when it first formed, but that it boiled off, so that the water on the…
The mystery of where Earth's water came from got murkier Wednesday when some astronomers essentially eliminated one of the…
The mystery of where Earth's water came from got murkier Wednesday when some astronomers essentially eliminated one of the…
Water on Earth is more likely to have come from asteroids that hit our planet billions of years ago than comets, European…
Space: Space science Rosetta spacecraft reports high D/H ratio from comet 67P
Space: Space science Rosetta spacecraft reports high D/H ratio from comet 67P
December 11, 2014 3:57 AM WASHINGTON (AFP) - Water on Earth is more likely to have come from asteroids that hit our planet…