siru Posted February 20, 2021 Author Report Share Posted February 20, 2021 4 minutes ago, AndhraneedSCS said: looks like no trees and no water (atleast where the rover landed) there are none on the entire mars..conditions are not good enough for life there. Earth nunchi vellali plants and humans and start the life there. Quote Link to comment Share on other sites More sharing options...
betapilli Posted February 20, 2021 Report Share Posted February 20, 2021 12 hours ago, siru said: My husband says it's fake. 1 Quote Link to comment Share on other sites More sharing options...
Picheshwar Posted February 20, 2021 Report Share Posted February 20, 2021 11 minutes ago, betapilli said: My husband says it's fake. 1 Quote Link to comment Share on other sites More sharing options...
Epic Posted February 21, 2021 Report Share Posted February 21, 2021 18 hours ago, Assam_Bhayya said: cinema shootings kosam antha dooram povala?? kurnool la rock garden/orvakal inthakante manchiguntadhi. . . edhara gaali kuda gattigane osthuntadhi, record cheskunte same sound osthadhi ingem kavala. . . hardly 4 hrs from Hyd Lol 1st pic zoom in 😂 1 Quote Link to comment Share on other sites More sharing options...
Assam_Bhayya Posted February 21, 2021 Report Share Posted February 21, 2021 3 minutes ago, Epic said: Lol 1st pic zoom in 😂 Titanic pose at Indian Grand Canyon 1 Quote Link to comment Share on other sites More sharing options...
Amrita Posted February 21, 2021 Report Share Posted February 21, 2021 8 hours ago, siru said: there are none on the entire mars..conditions are not good enough for life there. Earth nunchi vellali plants and humans and start the life there. I am already there. PS: JK ! Quote Link to comment Share on other sites More sharing options...
quickgun_murugun Posted February 21, 2021 Report Share Posted February 21, 2021 21 hours ago, siru said: Okka chettu kanipisthaledu? Balshinda? Motham deforestation chesi 10ginra aada? 1 Quote Link to comment Share on other sites More sharing options...
MRI Posted February 21, 2021 Report Share Posted February 21, 2021 22 hours ago, siru said: parledu.. area baaganey vundi.. villa ventures veyochu.. Quote Link to comment Share on other sites More sharing options...
soodhilodaaram Posted February 21, 2021 Report Share Posted February 21, 2021 22 hours ago, siru said: why is the video appearing like CGI to me 1 Quote Link to comment Share on other sites More sharing options...
soodhilodaaram Posted February 21, 2021 Report Share Posted February 21, 2021 9 hours ago, betapilli said: My husband says it's fake. its clearly looking fake, but there are some idiots who may say its 8k video being streamed from mars we could not achieve low latency network communications using satelloites bit able to stream/recording from mars Quote Link to comment Share on other sites More sharing options...
siru Posted February 21, 2021 Author Report Share Posted February 21, 2021 2 hours ago, soodhilodaaram said: its clearly looking fake, but there are some idiots who may say its 8k video being streamed from mars we could not achieve low latency network communications using satelloites bit able to stream/recording from mars avnu Modi gadu rama banam vestadu le. Radio waves tho communicate chestaru. its one of the most basic concepts. Idi em new kuda kadu.. its been there since Moon missions 1 Quote Link to comment Share on other sites More sharing options...
siru Posted February 21, 2021 Author Report Share Posted February 21, 2021 The radio waves to and from the rover are sent through the orbiters using UHF antennas, which are close-range antennas that are like walkie-talkies compared to the long range of low-gain and high-gain antennas. All three orbiters active at Mars — NASA’s Mars Odyssey and Mars Reconnaissance Orbiter and the European Space Agency’s Mars Express — were at positions where they could receive transmissions from the Mars Science Laboratory spacecraft during its entry, descent and landing. Only Odyssey relayed the information immediately, however. The other two orbiters recorded Mars Science Laboratory data from the Mars Science Laboratory spacecraft, holding it onboard, and sending it to Earth hours later. Mars Reconnaisance Orbiter even captured images of the spacecraft on its parachute during entry, descent and landing. The cruise stage had two antennas that were used to communicate with the Earth. The low-gain antenna was omni-directional and was used when the spacecraft was near the Earth. Because it radiated in all directions, the low-gain antenna did not need to be pointed at the Earth to enable a communications link. The medium-gain antenna was a directional antenna that had to be pointed toward the Earth for communications, but had more power to communicate when the spacecraft was farther away from the Earth. The medium-gain antenna acted like a floodlight and could direct the energy into a tighter beam to reach Earth. Just like a floodlight directs more light into a focused area than a normal light bulb does out of a lamp, the medium-gain antenna could direct the data from the spacecraft into a tighter beam than the low-gain antenna. When the rover speaks directly to Earth (from the surface of Mars), it sends messages via its high-gain antenna (HGA). The high-gain antenna can send a "beam" of information in a specific direction and it is steerable, so the antenna can move to point itself directly to any antenna on Earth. The benefit of having a steerable antenna is that the entire rover doesn't necessarily have to change positions to talk to Earth. Like turning your neck to talk to someone beside you rather than turning your entire body, the rover can save energy by moving only the antenna. Data Rates/Returns The data rate direct-to-Earth varies from about 500 bits per second to 32,000 bits per second (roughly half as fast as a standard home modem). The data rate to the Mars Reconnaissance Orbiter is selected automatically and continuously during communications and can be as high as 2 million bits per second. The data rate to the Odyssey orbiter is a selectable 128,000 or 256,000 bits per second (4-8 times faster than a home modem). An orbiter passes over the rover and is in the vicinity of the sky to communicate with the rover for about eight minutes at a time, per sol. In that time, between 100 and 250 megabits of data can be transmitted to an orbiter. That same 250 megabits would take up to 20 hours to transmit direct to Earth! The rover can only transmit direct-to-Earth for a few hours a day due to power limitations or conflicts with other planned activities, even though Earth may be in view much longer. Quote Link to comment Share on other sites More sharing options...
Anta Assamey Posted February 21, 2021 Report Share Posted February 21, 2021 On 2/19/2021 at 11:31 PM, siru said: This is from Curiosity Rover... If the sound and video are true ... And from what I know the curiosity does Not record sounds 1 Quote Link to comment Share on other sites More sharing options...
quickgun_murugun Posted February 21, 2021 Report Share Posted February 21, 2021 13 hours ago, siru said: there are none on the entire mars..conditions are not good enough for life there. Earth nunchi vellali plants and humans and start the life there. Conditions correct ga lenappudu earth nundi teeskelli kuda em chestaru akkada ? Quote Link to comment Share on other sites More sharing options...
Raven_Rayes Posted February 21, 2021 Report Share Posted February 21, 2021 1 hour ago, quickgun_murugun said: Conditions correct ga lenappudu earth nundi teeskelli kuda em chestaru akkada ? space force manaki emanna chance undha ba? manaki ante neeku.. Quote Link to comment Share on other sites More sharing options...
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