India's Aditya L-1 Mission Aims To Unravel The Mysteries Of The Sun

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An illustration of the Aditya-L1 spacecraft studying the Sun (Credit: ISRO/ Robert Lea)

Just days after landing a spacecraft on the Moon's South Pole, India turned its attention to the Sun. On September 2, 2023, the Indian Space Research Organization (ISRO) successfully launched the Aditya-L1 spacecraft to study the fiery star.

The cube-shaped spacecraft will orbit Earth for about 16 days before beginning its 110-day journey to its final destination — the L1 Lagrange point. Located 900,000 miles (1.5 million km) away from Earth, it is an area in space where the gravitational forces of the Sun and Earth are in equilibrium. This will allow the Aditya-L1 to "park" there for an extended amount of time without using much fuel. The spacecraft will also get a clear, uninterrupted view of the Sun.

Once at L1, the spacecraft will unfold its wings. Fitted with solar panels, they will provide the Aditya-L1 with power. It will then deploy its seven scientific instruments, five developed by ISRO, and start monitoring the Sun.

The five-year-long mission aims to get insights into how solar winds, flares, and storms generate and evolve. It will also help researchers understand how the natural phenomena, which occur within the Sun's atmosphere, impact Earth and other planets like Mars and Mercury.

The Aditya L-1 mission's trajectory to L-1 (Credit: ISRO)

Aditya L-1 is not the only spacecraft attempting to unravel the Sun's mysteries from L-1. The Solar and Heliospheric Observatory (SOHO), a collaboration between the European Space Agency (ESA) and NASA, has been studying the star from the same location since 1996.

Resources: Space.com, isro.gov.in, Livescience,.com, CNN.com

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42 Comments
  • craftygirl27
    craftygirl27almost 2 years
    I love this article is so cool the spacecraft landed on the South Pole of the moon and they’re going to study more about the Sun. It’s so fascinating
    • techfashion0315
      techfashion0315almost 2 years
      Very neat!
      • fr-its-kady
        fr-its-kadyalmost 2 years
        interesting!
        • ejf13
          ejf13almost 2 years
          What do you think the Aditya L1 mission will unveil?
          • lukassalu13
            lukassalu13almost 2 years
            Very cool
            • dog88
              dog88almost 2 years
              man, never thought that we would send something to the sun.
              • melo-mint
                melo-mintalmost 2 years
                Cool! I hope they can find out more data about the sun!!! Way to go!
                • summer_beach
                  summer_beachalmost 2 years
                  That's cool... and interesting! I have wondered a lot of things about the sun, hope fully it will bring back lot's of new data about the sun and all the storms and flairs that happen on in and why! ☀️🌞