NASA mission to study interior of Mars set for Saturday launch
Washington, May 5 : NASA is all set to launch on Saturday the first mission designed to study the deep interior of Mars called the Interior Exploration using Seismic Investigations, Geodesy and Heat Transport (InSight).
It will launch at 7.05 a.m. (4.35 p.m. India time) aboard a United Launch Alliance (ULA) Atlas V rocket from California's Vandenberg Air Force Base.
"Live coverage will begin at 6:30am with all the details about this mission to take the Red Planet's 'vital signs'," NASA said in a tweet.
"I'm excited for this mission to go beneath the surface of Mars to explore its crust, mantle and core -- as well as marsquakes," NASA's 13th Administrator Jim Bridenstine tweeted on Friday.
The ULA rocket will carry the spacecraft over the Channel Islands just off the California Coast and continue climbing out over the Pacific, shadowing the coastline south beyond Baja California in Mexico.
InSight's Atlas will reach orbit about 13 minutes after launch, when the rocket is about 1,900 kilometres northwest of Isabella Island, Ecuador, NASA said in a statement.
InSight will study the deep interior of Mars to learn how all rocky planets formed, including Earth and its Moon.
The lander's instruments include a seismometer to detect marsquakes, and a probe that will monitor the flow of heat from the planet's interior.
InSight will be the first mission to peer deep beneath the Martian surface, studying the planet's interior by measuring its heat output and listening for marsquakes, which are seismic events similar to earthquakes on Earth.
It will use the seismic waves generated by marsquakes to develop a map of the planet's deep interior.
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Crossing river, trekking hill voters reach polling booths to cast vote in Surguja LS constituency
Balrampur/Chhattisgarh (PTI): Enthusiastic voters reached polling booths trekking steep hilly paths, crossing a river and even on a horse to cast their votes in remote areas of the tribal-dominated Balrampur district in Chhattisgarh on Tuesday, officials said.
Balrampur district falls under the Surguja Lok Sabha constituency which was among seven seats where polling was held in third and last phase of Lok Sabha elections in the state. The Surguja Lok Sabha recorded 74.59 per cent voting, as per the Turnout application.
Voters, belonging to Pahadi Korva, a particularly vulnerable tribal group, including Rajesh, Madan, Sukhu, Gopal and Nandlal, crossed a river to exercise their franchise at a polling booth in village panchayat Amera under the Samri assembly constituency, a government official said.
Similarly, electors, including Lakhan Nagesia, Sahu, Phulsai and Kalesh of Bachwar village under the Ramanujganj assembly constituency walked through hilly terrain for about two hours covering 8 kms to reach a polling booth and cast their vote, he said. A voter, Parimal Dey, reached a polling booth in Sagarpur village under the Ramanujganj assembly seat on a horse, the official said. Dey is a cattle rearer who owns 150 goats.
Two hyper sensitive polling booths -- Chunchuna and Pundag -- located in a Naxal-affected area of the district which shares border with Jharkhand, also recorded significant turnout, he said. The two booths are located in the Samri assembly constituency.
"Special security arrangements were put in place in this area to ensure peaceful voting. Voters of Chunchuna and Pudang ensured their participation in the great festival of democracy braving Naxalite threat," he said. The Chunchuna polling booth has 767 voters and it recorded 84.35 per cent turnout, while Pundag has 595 electors and it registered a turnout of 72.44 per cent till 5 pm, the official added.
