Espaço

  • 1727 Respostas
  • 207235 Visualizações
*

mafets

  • Investigador
  • *****
  • 6818
  • Recebeu: 1738 vez(es)
  • Enviou: 795 vez(es)
  • +3100/-2189
Re: Espaço
« Responder #1710 em: Setembro 07, 2021, 04:04:04 pm »
https://astronomy.com/news/2021/06/the-surface-of-venus-is-cracked-and-moves-like-ice-floating-on-the-ocean--likely-due-to-tectonic-activity?utm_source=asyfb&utm_medium=social&utm_campaign=asyfb&fbclid=IwAR1plQmlfqDH3-ZkuRq81Gyl4UHeVZHdLnH7zFhXdoQvYl5P0LOgh_C3L6w

Citar
The surface of Venus moves like ice floating on an ocean
Researchers used decades-old radar data and found that some low-lying areas of Venus' crust are moving and jostling. This evidence is some of the strongest yet of tectonic activity on Venus.


Citar
New research suggests that Venus’ crust is broken into large blocks – the dark reddish–purple areas – that are surrounded by belts of tectonic structures shown in lighter yellow–red.

Cumprimentos
"Nunca, no campo dos conflitos humanos, tantos deveram tanto a tão poucos." W.Churchil

http://mimilitary.blogspot.pt/
 
Os seguintes utilizadores agradeceram esta mensagem: goldfinger

*

Lusitano89

  • Investigador
  • *****
  • 12354
  • Recebeu: 604 vez(es)
  • Enviou: 237 vez(es)
  • +217/-157
Re: Espaço
« Responder #1711 em: Setembro 08, 2021, 08:24:34 pm »
 

*

mafets

  • Investigador
  • *****
  • 6818
  • Recebeu: 1738 vez(es)
  • Enviou: 795 vez(es)
  • +3100/-2189
Re: Espaço
« Responder #1712 em: Setembro 09, 2021, 11:07:51 am »
https://astronomy.com/magazine/2019/08/lifes-prospects-on-pluto?utm_source=asyfb&utm_medium=social&utm_campaign=asyfb&fbclid=IwAR24PWcaIAydnbdtvAzN2A2wjofFHG67ZNabEflqET3AnqaIwFlYT1VfEBI

Citar
Life’s prospects on Pluto
Who would have thought this dwarf planet could nurture life? The idea seemed ludicrous before New Horizons explored the world.


Citar
The smooth nitrogen-ice plains of Sputnik Planitia offer a key clue to the possible presence of a subsurface ocean on Pluto. Because it lies in a spot diametrically opposite to the location of the dwarf planet’s large moon, Charon, scientists think it may represent a mass excess reflecting a watery sea beneath it.

Cumprimentos
"Nunca, no campo dos conflitos humanos, tantos deveram tanto a tão poucos." W.Churchil

http://mimilitary.blogspot.pt/
 
Os seguintes utilizadores agradeceram esta mensagem: HSMW

*

Lusitano89

  • Investigador
  • *****
  • 12354
  • Recebeu: 604 vez(es)
  • Enviou: 237 vez(es)
  • +217/-157
Re: Espaço
« Responder #1713 em: Setembro 16, 2021, 10:40:39 am »
Missão espacial 100% civil vai mais longe que nunca


 

*

mafets

  • Investigador
  • *****
  • 6818
  • Recebeu: 1738 vez(es)
  • Enviou: 795 vez(es)
  • +3100/-2189
Re: Espaço
« Responder #1714 em: Setembro 16, 2021, 11:36:41 am »
https://astronomy.com/magazine/ask-astro/2019/06/why-do-astronomers-call-uranus-and-neptune-ice-giants?utm_source=asyfb&utm_medium=social&utm_campaign=asyfb&fbclid=IwAR07aBIYnzWZvet3GYsY4GlCko_qNuPJbPk3mY2KbQYsfAfxGS8GDFhBdQ4

Citar
Uranus and Neptune are called ice giants because they are smaller and compositionally different from Jupiter and Saturn, the gas giants. Jupiter and Saturn are composed of mostly hydrogen and helium, with large mantles of metallic hydrogen (which acts like a metal, due to the pressure and temperature within these planets) and only small cores of rock and ice. This is why they are called gas giants: They are mostly gaseous, with very little rock and ice.


Citar
Uranus (left) and Neptune are classified as ice giant planets because their rocky, icy cores are proportionally larger than the amount of gas they contain. The gas giants — Jupiter and Saturn — contain far more gas than rock or ice.
NASA/ JPL-Caltech; NASA

Cumprimentos
"Nunca, no campo dos conflitos humanos, tantos deveram tanto a tão poucos." W.Churchil

http://mimilitary.blogspot.pt/
 

*

Lusitano89

  • Investigador
  • *****
  • 12354
  • Recebeu: 604 vez(es)
  • Enviou: 237 vez(es)
  • +217/-157
Re: Espaço
« Responder #1715 em: Setembro 19, 2021, 10:42:05 am »
Astronautas amadores regressam à Terra em segurança


 

*

Lusitano89

  • Investigador
  • *****
  • 12354
  • Recebeu: 604 vez(es)
  • Enviou: 237 vez(es)
  • +217/-157
Re: Espaço
« Responder #1716 em: Setembro 20, 2021, 12:57:42 pm »
"O céu não é só para cientistas"


 

*

HSMW

  • Moderador Global
  • *****
  • 10724
  • Recebeu: 1660 vez(es)
  • Enviou: 4487 vez(es)
  • +266/-132
    • http://youtube.com/HSMW
Re: Espaço
« Responder #1717 em: Setembro 20, 2021, 03:12:56 pm »
https://www.youtube.com/user/HSMW/videos

"Tudo pela Nação, nada contra a Nação."
 

*

mafets

  • Investigador
  • *****
  • 6818
  • Recebeu: 1738 vez(es)
  • Enviou: 795 vez(es)
  • +3100/-2189
Re: Espaço
« Responder #1718 em: Setembro 23, 2021, 04:23:46 pm »
https://www.cavok.com.br/video-china-atraca-nave-de-carga-tianzhou-3-em-sua-nova-estacao-espacial?fbclid=IwAR3NuWk5lFMtnxQ_mb4nEJXF-qA7ot0ddLRUeE-pm2ph1EdNwQkAo11Zd74

Citar
A espaçonave chinesa de carga Tianzhou-3 foi lançada em 20 de setembro de 2021, transportando equipamento especial para a nova Estação Espacial Chinesa (CSS).


O foguete Long March-7 transportando a espaçonave de carga Tianzhou-3 foi lançado às 7h10 GMT do Local de Lançamento Espacial de Wenchang em Hainan, informou a mídia estatal chinesa. Após cerca de sete horas de voo, a espaçonave de carga Tianzhou-3 atracou com o novo módulo principal Tianhe da CSS.



Saudações
"Nunca, no campo dos conflitos humanos, tantos deveram tanto a tão poucos." W.Churchil

http://mimilitary.blogspot.pt/
 

*

mafets

  • Investigador
  • *****
  • 6818
  • Recebeu: 1738 vez(es)
  • Enviou: 795 vez(es)
  • +3100/-2189
Re: Espaço
« Responder #1719 em: Setembro 26, 2021, 01:24:07 pm »
Ao que parece será parte da explicação porque o planeta se tornou árido.

https://www.technology.org/2021/09/24/although-its-quiet-today-mars-once-had-thousands-of-volcanic-eruptions-on-its-surface/

Citar
But as indicated by the many mountains on Mars, which includes the tallest in the Solar System (Olympus Mons), the planet was once a hotbed of volcanic activity. And according to a recent NASA-supported study, there is evidence that thousands of “super-eruptions” happened in the Arabia Terra region in northern Mars 4 billion years ago. These eruptions occurred over the course of 500-million years and had a drastic effect on the Martian climate.


Citar
This image taken by the Hi-RISE camera on NASA’s Mars Reconnaissance Orbiter shows several basins in Arabia Terra. Credits: NASA/JPL-Caltech/University of Arizona

Cumprimentos
"Nunca, no campo dos conflitos humanos, tantos deveram tanto a tão poucos." W.Churchil

http://mimilitary.blogspot.pt/
 
Os seguintes utilizadores agradeceram esta mensagem: HSMW

*

mafets

  • Investigador
  • *****
  • 6818
  • Recebeu: 1738 vez(es)
  • Enviou: 795 vez(es)
  • +3100/-2189
Re: Espaço
« Responder #1720 em: Setembro 27, 2021, 10:18:29 am »
https://www.technology.org/2021/09/27/nasa-tv-to-air-us-cargo-ship-departure-from-space-station-2/

Citar
A SpaceX Dragon cargo resupply spacecraft filled with more than 4,600 pounds of supplies and valuable scientific experiments bound for NASA’s Space Station Processing Facility is set to leave the International Space Station Thursday, Sept. 30. NASA Television, the agency’s website, and the NASA app will broadcast the spacecraft’s departure live, beginning at 8:45 a.m. EDT.


Citar
The SpaceX Cargo Dragon vehicle approaches the International Space Station for an autonomous docking to the Harmony module’s forward international docking adapter. Credits: NASA

Cumprimentos
"Nunca, no campo dos conflitos humanos, tantos deveram tanto a tão poucos." W.Churchil

http://mimilitary.blogspot.pt/
 
Os seguintes utilizadores agradeceram esta mensagem: HSMW

*

HSMW

  • Moderador Global
  • *****
  • 10724
  • Recebeu: 1660 vez(es)
  • Enviou: 4487 vez(es)
  • +266/-132
    • http://youtube.com/HSMW
Re: Espaço
« Responder #1721 em: Outubro 01, 2021, 12:20:39 am »


E ainda só estamos aqui na nossa ilha, com um monóculo e ver o que passa no horizonte e a imaginar como será o que está para lá da vista.
https://www.youtube.com/user/HSMW/videos

"Tudo pela Nação, nada contra a Nação."
 
Os seguintes utilizadores agradeceram esta mensagem: mafets

*

mafets

  • Investigador
  • *****
  • 6818
  • Recebeu: 1738 vez(es)
  • Enviou: 795 vez(es)
  • +3100/-2189
Re: Espaço
« Responder #1722 em: Outubro 07, 2021, 04:42:32 pm »
https://spacenews.com/soyuz-delivers-cosmonaut-and-film-crew-to-iss/

Citar
MOUNTAIN VIEW, Calif. — A Soyuz spacecraft arrived at the International Space Station Oct. 5 carrying a cosmonaut as well as an actress and director who will film scenes for a Russian movie.

A Soyuz-2 rocket lifted off from the Baikonur Cosmodrome in Kazakhstan at 4:55 a.m. Eastern and placed the Soyuz MS-19 spacecraft into orbit. The Soyuz docked with the Rassvet module of the ISS at 8:22 a.m. Eastern after a two-orbit approach. The spacecraft’s commander, Anton Shkaplerov, had to perform a manual docking after a problem with the automated Kurs docking system.


Citar
Actress Yulia Peresild (left) and director Klim Shipenko (right) joined Roscosmos cosmonaut Anton Shkaplerov on the Soyuz MS-19 spacecraft that flew to the ISS Oct. 5. Credit: Roscosmos

Cumprimentos
"Nunca, no campo dos conflitos humanos, tantos deveram tanto a tão poucos." W.Churchil

http://mimilitary.blogspot.pt/
 

*

Lusitano89

  • Investigador
  • *****
  • 12354
  • Recebeu: 604 vez(es)
  • Enviou: 237 vez(es)
  • +217/-157
Re: Espaço
« Responder #1723 em: Outubro 12, 2021, 06:05:08 pm »
 

*

Lusitano89

  • Investigador
  • *****
  • 12354
  • Recebeu: 604 vez(es)
  • Enviou: 237 vez(es)
  • +217/-157
Re: Espaço
« Responder #1724 em: Outubro 13, 2021, 08:37:03 pm »
Capitão Kirk de "Star Trek" foi ao Espaço