On Board Train, Minister Shares Video Of Anti-Collision Test By Railways

 conducted  Indian Railways  indigenous  Railway Minister Ashwini Vaishnaw, who oversaw the test, The Sun is a mysterious place. Its atmosphere gets much hotter the farther one goes from the Sun's blazing surface. In fact, the outermost part of the Sun (corona) burns at a temperature rising to one million degrees Celsius, while just 1,500 kilometres below, the surface simmers at 5,500 degrees Celsius. The biggest challenge in unravelling this mystery is that astronomers are unable to send probes close enough to the Sun to get a clear picture of what's going on there. To overcome this challenge, Indian scientists used the Mars Orbiter Mission, or Mangalyaan, during a celestial event that occurs once every two years. They have also claimed the results are similar to Parker Solar Probe. ISRO scientists used the Mangalyaan to send radio signals to the Sun during the solar conjunction, when the Earth and Mars are on the opposite sides of the Sun. Since the corona is an ionised medium (full of plasma), it disperses an electromagnetic radio wave passing through it. And the intrinsic turbulence of the corona causes the plasma density to fluctuate. When a radio signal passes through the region, it notices the fluctuations. These radio signals, after being received by ground stations, can allow scientists to analyse the kind of turbulence that takes place inside the corona.

The Sun is a mysterious place. Its atmosphere gets much hotter the farther one goes from the Sun's blazing surface. In fact, the outermost part of the Sun (corona) burns at a temperature rising to one million degrees Celsius, while just 1,500 kilometres below, the surface simmers at 5,500 degrees Celsius. The biggest challenge in unravelling this mystery is that astronomers are unable to send probes close enough to the Sun to get a clear picture of what's going on there. To overcome this challenge, Indian scientists used the Mars Orbiter Mission, or Mangalyaan, during a celestial event that occurs once every two years. They have also claimed the results are similar to Parker Solar Probe. ISRO scientists used the Mangalyaan to send radio signals to the Sun during the solar conjunction, when the Earth and Mars are on the opposite sides of the Sun. Since the corona is an ionised medium (full of plasma), it disperses an electromagnetic radio wave passing through it. And the intrinsic turbulence of the corona causes the plasma density to fluctuate. When a radio signal passes through the region, it notices the fluctuations. These radio signals, after being received by ground stations, can allow scientists to analyse the kind of turbulence that takes place inside the corona.

The Sun is a mysterious place. Its atmosphere gets much hotter the farther one goes from the Sun's blazing surface. In fact, the outermost part of the Sun (corona) burns at a temperature rising to one million degrees Celsius, while just 1,500 kilometres below, the surface simmers at 5,500 degrees Celsius. The biggest challenge in unravelling this mystery is that astronomers are unable to send probes close enough to the Sun to get a clear picture of what's going on there. To overcome this challenge, Indian scientists used the Mars Orbiter Mission, or Mangalyaan, during a celestial event that occurs once every two years. They have also claimed the results are similar to Parker Solar Probe. ISRO scientists used the Mangalyaan to send radio signals to the Sun during the solar conjunction, when the Earth and Mars are on the opposite sides of the Sun. Since the corona is an ionised medium (full of plasma), it disperses an electromagnetic radio wave passing through it. And the intrinsic turbulence of the corona causes the plasma density to fluctuate. When a radio signal passes through the region, it notices the fluctuations. These radio signals, after being received by ground stations, can allow scientists to analyse the kind of turbulence that takes place inside the corona.The Sun is a mysterious place. Its atmosphere gets much hotter the farther one goes from the Sun's blazing surface. In fact, the outermost part of the Sun (corona) burns at a temperature rising to one million degrees Celsius, while just 1,500 kilometres below, the surface simmers at 5,500 degrees Celsius. The biggest challenge in unravelling this mystery is that astronomers are unable to send probes close enough to the Sun to get a clear picture of what's going on there. To overcome this challenge, Indian scientists used the Mars Orbiter Mission, or Mangalyaan, during a celestial event that occurs once every two years. They have also claimed the results are similar to Parker Solar Probe. ISRO scientists used the Mangalyaan to send radio signals to the Sun during the solar conjunction, when the Earth and Mars are on the opposite sides of the Sun. Since the corona is an ionised medium (full of plasma), it disperses an electromagnetic radio wave passing through it. And the intrinsic turbulence of the corona causes the plasma density to fluctuate. When a radio signal passes through the region, it notices the fluctuations. These radio signals, after being received by ground stations, can allow scientists to analyse the kind of turbulence that takes place inside the corona.

The Sun is a mysterious place. Its atmosphere gets much hotter the farther one goes from the Sun's blazing surface. In fact, the outermost part of the Sun (corona) burns at a temperature rising to one million degrees Celsius, while just 1,500 kilometres below, the surface simmers at 5,500 degrees Celsius. The biggest challenge in unravelling this mystery is that astronomers are unable to send probes close enough to the Sun to get a clear picture of what's going on there. To overcome this challenge, Indian scientists used the Mars Orbiter Mission, or Mangalyaan, during a celestial event that occurs once every two years. They have also claimed the results are similar to Parker Solar Probe. ISRO scientists used the Mangalyaan to send radio signals to the Sun during the solar conjunction, when the Earth and Mars are on the opposite sides of the Sun. Since the corona is an ionised medium (full of plasma), it disperses an electromagnetic radio wave passing through it. And the intrinsic turbulence of the corona causes the plasma density to fluctuate. When a radio signal passes through the region, it notices the fluctuations. These radio signals, after being received by ground stations, can allow scientists to analyse the kind of turbulence that takes place inside the corona.The Sun is a mysterious place. Its atmosphere gets much hotter the farther one goes from the Sun's blazing surface. In fact, the outermost part of the Sun (corona) burns at a temperature rising to one million degrees Celsius, while just 1,500 kilometres below, the surface simmers at 5,500 degrees Celsius. The biggest challenge in unravelling this mystery is that astronomers are unable to send probes close enough to the Sun to get a clear picture of what's going on there. To overcome this challenge, Indian scientists used the Mars Orbiter Mission, or Mangalyaan, during a celestial event that occurs once every two years. They have also claimed the results are similar to Parker Solar Probe. ISRO scientists used the Mangalyaan to send radio signals to the Sun during the solar conjunction, when the Earth and Mars are on the opposite sides of the Sun. Since the corona is an ionised medium (full of plasma), it disperses an electromagnetic radio wave passing through it. And the intrinsic turbulence of the corona causes the plasma density to fluctuate. When a radio signal passes through the region, it notices the fluctuations. These radio signals, after being received by ground stations, can allow scientists to analyse the kind of turbulence that takes place inside the corona.

The Sun is a mysterious place. Its atmosphere gets much hotter the farther one goes from the Sun's blazing surface. In fact, the outermost part of the Sun (corona) burns at a temperature rising to one million degrees Celsius, while just 1,500 kilometres below, the surface simmers at 5,500 degrees Celsius. The biggest challenge in unravelling this mystery is that astronomers are unable to send probes close enough to the Sun to get a clear picture of what's going on there. To overcome this challenge, Indian scientists used the Mars Orbiter Mission, or Mangalyaan, during a celestial event that occurs once every two years. They have also claimed the results are similar to Parker Solar Probe. ISRO scientists used the Mangalyaan to send radio signals to the Sun during the solar conjunction, when the Earth and Mars are on the opposite sides of the Sun. Since the corona is an ionised medium (full of plasma), it disperses an electromagnetic radio wave passing through it. And the intrinsic turbulence of the corona causes the plasma density to fluctuate. When a radio signal passes through the region, it notices the fluctuations. These radio signals, after being received by ground stations, can allow scientists to analyse the kind of turbulence that takes place inside the corona.