Washington, April 17: NASA is now targeting Wednesday for the launch of its next planet-hunting mission, the Transiting Exoplanet Survey Satellite, or Tess.
The spacecraft was earlier scheduled to launch on a SpaceX Falcon 9 rocket from Cape Canaveral Air Force Station in Florida on Monday (4.02 a.m. on Tuesday, India time).
"Standing down today to conduct additional GNC (guidance, navigation and control) analysis, and teams are now working towards a targeted launch of @NASA_TESS on Wednesday, April 18," SpaceX said in a tweet on Monday .
NASA in a blog post said that the Tess spacecraft is in excellent health, and remains ready for launch.
Tess is NASA's next step in the search for exoplanets, including those that could support life.
Once in orbit, Tess will spend about two years surveying 200,000 of the brightest stars near the Sun to search for planets outside our solar system.
It will find the most promising exoplanets orbiting relatively nearby stars, giving future researchers a rich set of new targets for more comprehensive follow-up studies, including the potential to assess their capacity to harbour life.
With the help of a gravitational assist from the Moon, the spacecraft will settle into a 13.7-day orbit around Earth, NASA said in an earlier statement.
Sixty days after the launch and following tests of its instruments, the satellite will begin its initial two-year mission. Four wide-field cameras will give Tess a field-of-view that covers 85 percent of our entire sky.
Within this vast visual perspective, the sky has been divided into 26 sectors that Tess will observe one by one.
The first year of observations will map the 13 sectors encompassing the southern sky, and the second year will map the 13 sectors of the northern sky.
The spacecraft will be looking for a phenomenon known as a transit, where a planet passes in front of its star, causing a periodic and regular dip in the star's brightness.
NASA's Kepler spacecraft used the same method to spot more than 2,600 confirmed exoplanets, most of them orbiting faint stars 300 to 3,000 light-years away.
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Ex-Army officer assaulted, robbed at gunpoint by woman he met through matrimonial website
Mathura(UP), Apr 5 (PTI): A retired Army colonel from Haryana has filed a police complaint here, alleging that he was held hostage, assaulted, looted and forced to participate in an "obscene video" at gunpoint with a woman he met through a matrimonial website, police said on Saturday.
The woman from Mathura, who was allegedly in on the plan to rob him, was working with other accomplices, the ex-armyman said in his complaint filed on Thursday.
According to Barsana Station House Officer (SHO) Raj Kamal Singh, Colonel Rajneesh Soni (retired), a resident of Gurugram, reported that he was contacted by a woman from Barsana on a matrimonial website in January. The woman allegedly agreed to marry him, and they began communicating.
The woman allegedly persuaded the colonel to visit Barsana on January 25, requesting that he visit the Radharani temple. When he arrived, she arranged for his stay at a guest house and took him on a tour of the area, including a visit to the temple, the complainant said.
After returning to the guest house, the woman and her accomplices allegedly told the colonel that her brother had been involved in an accident and they needed to leave immediately. They then led him to a waiting car.
"Once outside the town limits, the colonel alleges that he was attacked by the occupants of the car. They seized his phone, physically assaulted him, and forced him to contact relatives and friends to transfer money," the SHO said.
"He was then taken back to the guest house, where he was allegedly forced to participate in obscene videos and photographs at gunpoint. He was threatened that the videos would be made public if he reported the incident," the officer said.
The colonel has alleged that his purse, bag, gold chain, debit card and Rs. 12,000 in cash were stolen from the guest house.
After an unsuccessful attempt at locating the perpetrators himself, the colonel finally reported the incident to the Barsana police two days ago, he said.
"A case has been registered under relevant sections of the BNS and all facts are being investigated. Further action will be taken as per facts found in the investigation," the SHO said.
