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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India, US trade team to start three-day talks from Dec 10: Sources
New Delhi (PTI): India and the United States will commence three-day talks on the first phase of their proposed bilateral trade agreement here from December 10, sources said.
The visit is crucial as India and the US are working to finalise the first tranche of the pact.
"The three-day talks will start on December 10. It will conclude on December 12, and it is not a formal round of talks," said one of the sources.
The US team will be led by Deputy United States Trade Representative (USTR) Rick Switzer.
This visit of the US officials marks their second trip since the imposition of a 25 per cent tariff and an additional 25 per cent penalty on Indian goods entering the American market due to the purchase of Russian crude oil.
On September 16, the US officials last visited India.
On September 22, Commerce and Industry Minister Piyush Goyal also led an official delegation to the US for trade talks. Goyal had also visited Washington in May.
While the USA's chief negotiator for the pact is Assistant US Trade Representative for South and Central Asia Brendan Lynch, the Indian side is led by Joint Secretary in the Department of Commerce Darpan Jain.
The talks are also important as Commerce Secretary Rajesh Agrawal has recently stated that India is hopeful of reaching a framework trade deal with the US this year itself, which should address the tariff issue to the benefit of Indian exporters.
While noting that the Bilateral Trade Agreement (BTA) will take time, Agrawal has added that India is engaged in protracted negotiations with the US on a framework trade deal that will address the reciprocal tariff challenge faced by Indian exporters.
India and the US are having two parallel negotiations -- one on a framework trade deal to address tariffs and another on a comprehensive trade deal.
In February, leaders of the two countries directed officials to negotiate an agreement.
It was planned to conclude the first tranche of the pact by the fall of 2025. So far, six rounds of negotiations have been held. The agreement aims to more than double bilateral trade to USD 500 billion by 2030, from the current USD 191 billion.
The US remained India's largest trading partner for the fourth consecutive year in 2024-25, with bilateral trade valued at USD 131.84 billion (USD 86.5 billion exports).
The US accounts for about 18 per cent of India's total goods exports, 6.22 per cent of its imports, and 10.73 per cent of its total merchandise trade.
According to exporters, the agreement is important as India's merchandise exports to the US declined for the second consecutive month in October, falling by 8.58 per cent to USD 6.3 billion due to the hefty tariffs imposed by Washington.
