Espaço

  • 2037 Respostas
  • 320836 Visualizações
*

Lusitano89

  • Investigador
  • *****
  • 21003
  • Recebeu: 2500 vez(es)
  • Enviou: 257 vez(es)
  • +1161/-1487
Re: Espaço
« Responder #1590 em: Fevereiro 05, 2021, 11:56:24 pm »
 

*

HSMW

  • Moderador Global
  • *****
  • 12772
  • Recebeu: 3106 vez(es)
  • Enviou: 7616 vez(es)
  • +802/-1321
    • http://youtube.com/HSMW
Re: Espaço
« Responder #1591 em: Fevereiro 07, 2021, 12:02:03 am »

Nova classe de planeta descoberta.
Semelhante a Júpiter mas sem uma atmosfera carregada de nuvens.
https://www.youtube.com/user/HSMW/videos

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

*

Lusitano89

  • Investigador
  • *****
  • 21003
  • Recebeu: 2500 vez(es)
  • Enviou: 257 vez(es)
  • +1161/-1487
Re: Espaço
« Responder #1592 em: Fevereiro 10, 2021, 10:15:14 am »
Semana histórica em Marte


 
Os seguintes utilizadores agradeceram esta mensagem: HSMW

*

Cabeça de Martelo

  • Investigador
  • *****
  • 20239
  • Recebeu: 2987 vez(es)
  • Enviou: 2237 vez(es)
  • +1333/-3462
Re: Espaço
« Responder #1593 em: Fevereiro 10, 2021, 02:07:56 pm »
NASA picks SpaceX Falcon Heavy for $332M mission to launch lunar Gateway components in 2024
Devin Coldewey



NASA has announced that SpaceX will take two major parts of the Gateway lunar orbiter that will function as a pit stop for future moon missions. The Power and Propulsion Element and Habitation and Logistics Outpost — which together will form the first usable lunar space station — will go up in 2024 on a Falcon Heavy, with an estimated price tag of $332 million.

The Falcon Heavy, which provides a far larger lift capacity than SpaceX’s now commonly used Falcon 9, has only had two commercial launches since its successful test launch in early 2018 (with Starman and a Tesla Roadster, you may remember). Arabsat-6A launched in April of 2019, and STP-2 a few months later, but since then the Heavy hasn’t seen any action. (Several missions are planned for the next year, however.)

NASA’s selection of the launch vehicle as the one that will bring these two crucial components to lunar orbit is a huge endorsement, however, and may actually snowball into more work down the line if the agency’s own Space Launch System continues to be delayed.

he PPE and HALO, as the two pieces are called, provide the essentials for a self-sustaining lunar orbital habitat: essentially the pressurized cabin and the power source that keeps it operational and allows maneuvering. So you could say they’re fundamental.

They’re also big, and can’t be sent up in 10 different pieces on smaller rockets. But there are precious few heavy launch vehicles available — and it looks like they decided that SpaceX’s was the best bet, having flown three successful missions already.

This mission is valued at $332 million in launch and related costs, so it’s a serious investment that will require a lot of collaboration between SpaceX, NASA, Northrop Grumman (which is building the HALO) and Maxar (making the PPE).


CG image of the lunar Gateway with the propulsion element and first habitable element attached. Not particularly roomy, but you can’t beat the view. Image: NASA


For now launch is set for no earlier than may of 2024, but that date may (and in fact is highly likely to) slip as various delays accrue. The whole Artemis program is experiencing a period of reality alignment, and while new target dates haven’t been given for all the ambitious plans made during the last four years, few of the old ones have been repeated the way they were as recently as last fall. Nevertheless even a five or six-year plan to return to the moon’s surface is still quite ambitious, considering — as has become the standard NASA refrain — “we’re going there to stay.”

We’ll likely hear more about the new timeline as the agency comes to grips with it itself over the next few months.


https://techcrunch.com/2021/02/09/nasa-picks-spacex-falcon-heavy-for-332m-mission-to-launch-lunar-gateway-components-in-2024/
7. Todos os animais são iguais mas alguns são mais iguais que os outros.

 
Os seguintes utilizadores agradeceram esta mensagem: HSMW, mafets

*

Lusitano89

  • Investigador
  • *****
  • 21003
  • Recebeu: 2500 vez(es)
  • Enviou: 257 vez(es)
  • +1161/-1487
Re: Espaço
« Responder #1594 em: Fevereiro 11, 2021, 10:45:26 am »
"Tianwen" na órbita de Marte


 
Os seguintes utilizadores agradeceram esta mensagem: HSMW

*

Cabeça de Martelo

  • Investigador
  • *****
  • 20239
  • Recebeu: 2987 vez(es)
  • Enviou: 2237 vez(es)
  • +1333/-3462
Re: Espaço
« Responder #1595 em: Fevereiro 12, 2021, 02:20:32 pm »
7. Todos os animais são iguais mas alguns são mais iguais que os outros.

 

*

mafets

  • Investigador
  • *****
  • 8668
  • Recebeu: 3250 vez(es)
  • Enviou: 1002 vez(es)
  • +4062/-6483
Re: Espaço
« Responder #1596 em: Fevereiro 15, 2021, 04:29:09 pm »
https://www.uol.com.br/tilt/noticias/redacao/2021/02/09/sonda-arabe-chega-a-marte-e-promete-imagem-mais-completa-do-planeta.htm?fbclid=IwAR2fpPvhyffjUTH1esMXQRGjbhWTQ95J7dQDUp1NkX36gXb9WYSVMsVz4Q0

Citar
Os Emirados Árabes Unidos passam a fazer parte de um seleto (e pequeno) grupo de países que conseguiram enviar uma missão a Marte. A sonda Hope ("Amal", em árabe; "Esperança", em português) chegou ao Planeta Vermelho às 12h43 (horário de Brasília) desta terça-feira (9) e promete trazer uma visão sem precedentes da atmosfera de Marte.... - Veja mais em

https://www.uol.com.br/tilt/noticias/redacao/2021/02/09/sonda-arabe-chega-a-marte-e-promete-imagem-mais-completa-do-planeta.htm?fbclid=IwAR2fpPvhyffjUTH1esMXQRGjbhWTQ95J7dQDUp1NkX36gXb9WYSVMsVz4Q0&cmpid=copiaecola



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

*

goldfinger

  • Investigador
  • *****
  • 3409
  • Recebeu: 2319 vez(es)
  • Enviou: 701 vez(es)
  • +1393/-492
Re: Espaço
« Responder #1597 em: Fevereiro 19, 2021, 07:01:37 am »
Perseverance amartizó con éxito!!

A España servir hasta morir
 
Os seguintes utilizadores agradeceram esta mensagem: Cabeça de Martelo, HSMW

*

Lusitano89

  • Investigador
  • *****
  • 21003
  • Recebeu: 2500 vez(es)
  • Enviou: 257 vez(es)
  • +1161/-1487
Re: Espaço
« Responder #1598 em: Fevereiro 19, 2021, 10:50:38 am »
Robô rover já captou as primeiras imagens de Marte


 

*

mafets

  • Investigador
  • *****
  • 8668
  • Recebeu: 3250 vez(es)
  • Enviou: 1002 vez(es)
  • +4062/-6483
Re: Espaço
« Responder #1599 em: Fevereiro 19, 2021, 03:23:27 pm »
https://spacenews.com/perseverance-lands-on-mars/

Citar
Perseverance touched down at Jezero Crater on Mars at 3:55 p.m. Eastern, seven minutes after the rover, encapsulated within a heatshield and backshell, entered the Martian atmosphere. The entry, descent and landing appeared to go according to plan, punctuated with a “Touchdown confirmed!” call in mission control at the Jet Propulsion Laboratory.




Cumprimentos

P.S. Bem me parecia que já tinha visto isto em algum lado...  :mrgreen: :mrgreen:











"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
  • *****
  • 21003
  • Recebeu: 2500 vez(es)
  • Enviou: 257 vez(es)
  • +1161/-1487
Re: Espaço
« Responder #1600 em: Fevereiro 22, 2021, 07:37:33 pm »
New Videos of Rover Perseverance Landing on Mars


 
Os seguintes utilizadores agradeceram esta mensagem: HSMW

*

mafets

  • Investigador
  • *****
  • 8668
  • Recebeu: 3250 vez(es)
  • Enviou: 1002 vez(es)
  • +4062/-6483
Re: Espaço
« Responder #1601 em: Fevereiro 26, 2021, 12:04:38 pm »
https://spacenews.com/south-korea-to-spend-553-million-on-space-projects-in-2021/

Citar
South Korea to spend $553 million on space projects in 2021


Citar
KSLV-2, South Korea’s first domestically developed carrier rocket, lies in the assembly chamber at Korea Aerospace Research Institute. The 200-ton, three-stage rocket will lift off in October at Naro Space Center in Goheung, South Korea. Credit: Korea Aerospace Research Institute

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

http://mimilitary.blogspot.pt/
 

*

Lusitano89

  • Investigador
  • *****
  • 21003
  • Recebeu: 2500 vez(es)
  • Enviou: 257 vez(es)
  • +1161/-1487
Re: Espaço
« Responder #1602 em: Março 02, 2021, 11:05:35 am »
 

*

mafets

  • Investigador
  • *****
  • 8668
  • Recebeu: 3250 vez(es)
  • Enviou: 1002 vez(es)
  • +4062/-6483
Re: Espaço
« Responder #1603 em: Março 03, 2021, 02:08:44 pm »
https://spacenews.com/indian-pslv-rocket-launches-brazilian-amazonia-1-satellite/

Citar
HELSINKI — India launched its first mission of the year late Saturday, sending Brazil’s Amazonia-1 Earth observation satellite and 18 smaller payloads into orbit.



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

http://mimilitary.blogspot.pt/
 

*

Cabeça de Martelo

  • Investigador
  • *****
  • 20239
  • Recebeu: 2987 vez(es)
  • Enviou: 2237 vez(es)
  • +1333/-3462
Re: Espaço
« Responder #1604 em: Março 04, 2021, 10:58:31 am »
7. Todos os animais são iguais mas alguns são mais iguais que os outros.