Parker Solar Probe launched on seven-year odyssey: NASA
Miami, Aug 12 : NASA on Sunday said it had launched Parker Solar Probe, the US space agency's historic small car-sized probe, on its seven-year space odyssey that will take it gradually closer to the Sun at 3.8 million miles.
The spacecraft, launched from Cape Canaveral Air Force Station in Florida, will transmit its first scientific observations in December, beginning a revolution in our understanding of the star that makes life on Earth possible.
The mission's findings will help researchers improve their forecasts of space weather events, which have the potential to damage satellites and harm astronauts in orbit, disrupt radio communications and, at their most severe, overwhelm power grids.
"#ParkerSolarProbe lifted off from Space Launch Complex 37 at Cape Canaveral Air Force Station in Florida at 3.31 a.m. EDT (European Daylight Time) aboard a @ulalaunch #DeltaIVHeavy!," the US-based space agency tweeted.
At 5.33 a.m., the mission operations manager reported that the spacecraft was operating normally.
The launch was initially planned for Saturday morning.
Over the next two months, Parker Solar Probe will fly towards Venus, performing its first Venus gravity assist in early October -- a manoeuvre a bit like a handbrake turn -- that whips the spacecraft around the planet, using Venus's gravity to trim the spacecraft's orbit tighter around the Sun.
"This mission truly marks the humanity's first visit to a star that will have implications not just here on Earth, but how we better understand our universe," Thomas Zurbuchen, Associate Administrator of NASA's Science Mission Directorate, said in a statement.
This first flyby will place Parker Solar Probe in position in early November to fly as close as 15 million miles from the Sun -- within the blazing solar atmosphere, known as the corona -- closer than anything made by humanity has ever gone before.
Throughout its seven-year mission, Parker Solar Probe will make six more Venus flybys and 24 total passes by the Sun, journeying steadily closer to the Sun until it makes its closest approach at 3.8 million miles.
Parker Solar Probe will set its sights on the corona to solve long-standing, foundational mysteries of Sun, the US-based space agency said.
The probe is named after Eugene Parker, a solar physicist, who in 1958 first predicted the existence of the solar wind, a stream of charged particles and magnetic fields that flow continuously from the sun.
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Will follow Shinde in any direction he goes: MLA Shirsat on allying with Sharad Pawar for CM post
Mumbai, Nov 21: Shiv Sena MLA Sanjay Shirsat on Thursday said his party leaders will follow Maharashtra Chief Minister Eknath Shinde in any direction he goes post-assembly poll results and decisions taken by him will be acceptable to them.
He asserted the party will solidly back Shinde, who heads the Shiv Sena, as it trusts his leadership, comments coming two days ahead of the state assembly poll results.
Asked what if Shinde goes with rival NCP (SP) president Sharad Pawar to become the chief minister for a second time, Shirsat said, "We are committed to (follow) whatever Eknath Shinde decides. We will be solidly with him. We trust him and it will always be there."
The MLA from Chhatrapati Sambhajinagar (West) was responding to the question asked on a TV channel.
Shirsat said Shinde, who took over as CM in June 2022 after revolting against the then leadership of the Shiv Sena, only goes in the "right direction" and this has been the experience of party leaders.
Shirsat was one of the Shiv Sena MLAs who sided with Shinde at the time of the revolt.
Asked about the comments of his ally, BJP leader Pravin Darekar said, "Shirsat's remarks do not reflect the official stance of the party. Eknath Shinde's party contested against Uddhav Thackeray-led Shiv Sena (UBT) and Sharad Pawar's NCP (SP). Such an alliance with the MVA was inconceivable."
The BJP, Shinde-led Shiv Sena and NCP headed by deputy CM Ajit Pawar are members of the ruling Mahayuti alliance. On the other hand, the opposition Maha Vikas Aghadi (MVA) consists of the Congress, Shiv Sena (UBT) and NCP (Sharadchandra Pawar).
Asked what if Shinde is not made the CM again if Mahayuti retains power, Shirsat said, "A decision on this will be taken only by Eknath Shinde. It's his right and we cannot even comment on it. Whatever decision Shinde takes will be acceptable to us."
Voting for the 288-member state assembly concluded on November 20 and results will be declared on November 23.
