chang'e 4 discoveries

Image of a crater in Von Kármán Crater from Yutu 2, released in March 2020. Februar 2019 wurde dem Antrag von der IAU stattgegeben, der lateinische Name der Landestelle lautet „Statio Tianhe“.

Oktober 2020 um 17:45 Uhr bearbeitet. (spoiler alert : Space 1999 fans only)

© 2020 The Planetary Society. The regolith measured by Chang'e-4 rover was actually a mixture of multiple sources, with ejecta from Finsen crater being primary and possible contributions from Alder crater.

The two solar-powered spacecraft had started their activities for lunar day 15 on Feb. 17. New York, Die Fläche, auf der eine Landung möglich war, betrug nur 1/8 der Zielfläche, die die Vorgängersonde Chang’e-3 im Dezember 2013 zur Verfügung hatte.

Bei einer ersten Abschätzung im Februar 2020 konnten die Wissenschaftler in Kiel jedoch bereits sagen, dass die Hintergrundstrahlung auf der Mondoberfläche intensiver ist als auf dem Mars – die Strahlenbelastung bei einem sechsmonatigen Aufenthalt auf dem Mond entspricht etwa der eines einjährigen Aufenthalts auf dem Mars. Image via PlanetFacts.
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[10] Der Name des Satelliten leitet sich aus der chinesischen Geschichte vom Kuhhirten und der Weberin ab.

Yutu 2 casts a shadow over its tracks in July 2019. [11] Diese Mikrosatelliten hatten die Aufgabe, den Himmel in den Frequenzen von 1 MHz bis 30 MHz, entsprechend Wellenlängen von 300 m bis 10 m, zu beobachten, um energetische Phänomene kosmischen Ursprungs zu untersuchen. Dezember 2018 um 02:23 Ortszeit mit einer Changzheng-3B/E-Trägerrakete vom Kosmodrom Xichang ins All befördert. A stitched image from Yutu-2 looking back toward the Chang'e-4 lander during lunar day 7, in late June and early July 2019. The gel-like substance was discovered in a crater during the eighth lunar day of the rover's mission. A Planetary Society retrospective, plus Carl Sagan's Adventure of the Planets and an inspiring young explorer.

“Yutu-2 works fine so far.”.

Instead we learned that Yutu-2 travelled 11.76 meters across day 5, taking the rover’s total mission drive to 190.66 meters. first-ever soft landing on the far side of the moon, NASA to announce 'exciting new discovery' about the moon today, NASA SLS megarocket shortage causes tug-of-war between moon missions, Europa exploration, Volcanoes fuel gaseous atmosphere on Jupiter's moon Io, Life on Earth: Why we may have the moon's now defunct magnetic field to thank for it, On This Day in Space: Oct. 26, 2004: Cassini spacecraft takes 1st closeups of Titan. These are early results and further exploration and detection is needed but, as Patrick Pinet states in his Nature News & Views article on the paper, the results from Li Chunlai and colleagues could have “considerable implications for characterizing the composition of the Moon’s upper mantle,” as well as for determining the characteristics and history of lunar magma ocean, and could even impact understanding of the formation and evolution of planetary bodies. Its surface is relatively untouched and more like the early planetary surface of Earth. Sie fand in einer unerforschten Region des Mondes statt, die als Südpol-Aitken-Becken bezeichnet wird. Mai 2018 um 05:28 Ortszeit der Relais-Satellit Elsternbrücke (Queqiao) vom Kosmodrom Xichang gestartet[9] und im Halo-Orbit um den Erde-Mond Lagrange-Punkt L2 hinter dem Mond stationiert. Scientists conduct topographic analysis and mineral retrieval based on Chang'e-4 data, Irrigation in India found to be increasing heat stress on people living there, Invading mole rats found to kidnap pups from conquered colonies, The experimental demonstration of entanglement between mechanical and spin systems, Tailoring nanocomposite interfaces with graphene to achieve high strength and toughness, Our Beautiful Universe - Photos and Videos.

Please deactivate your ad blocker in order to see our subscription offer. Last week (May 15, 2019), Chinese scientists published early scientific results from the Chang’e 4 mission, after collecting the first in situ data from the crater floor. So far, mission scientists haven't offered any indication as to the nature of the colored substance and have said only that it is "gel-like" and has an "unusual color." One of the instruments, Yutu 2's ground-penetrating radar, last week provided a first look below the surface of the moon's far side. Future US, Inc. 11 West 42nd Street, 15th Floor, 4') is a robotic spacecraft mission, part of the second phase of the Chinese Lunar Exploration Program.It achieved the first soft landing on the far side of the Moon, on 3 January 2019. September 2020 veröffentlichten Robert Wimmer-Schweingruber, Zhang Shenyi (张珅毅, * 1978) vom Nationalen Zentrum für Weltraumwissenschaften[61] und ihre Kollegen die Messergebnisse in der amerikanischen Fachzeitschrift Science Advances, wobei sie darauf hinwiesen, dass sich die Sonne 2019/2020 in einer Phase minimaler Aktivität befand, dass die Strahlenbelastung also nur höher werden kann.

Receive mail from us on behalf of our trusted partners or sponsors? [57] Medical Xpress covers all medical research advances and health news, Tech Xplore covers the latest engineering, electronics and technology advances, Science X Network offers the most comprehensive sci-tech news coverage on the web.

There are 3 distinct layers of the moon namely the crust, the mantle and core. [54]

Wenngleich ein realer Raumfahrer nur wenige Stunden pro Tag im Freien verbringen würde (dort wo das Dosimeter auf dem Lander angebracht ist) und den Rest der Zeit in einer besser geschützten Unterkunft, stellt dies eine nicht zu vernachlässigende Gesundheitsgefährdung dar.

The organisms are kept in a sealed …

Based on activity from earlier lunar days, Yutu-2 should awaken for mission lunar day 6 around 24 hours later, on 27 May, followed by the lander some 21-24 hours after this.

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