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India launches sun probe after historic moon landing — Level B1 — flag hanging on pole

India launches sun probe after historic moon landingCEFR B1

5 Sept 2023

Level B1 – Intermediate
3 min
155 words

India carried out two high-profile missions in quick succession: Chandrayaan-3, which landed on the unexplored south pole of the moon, and Aditya-L1, a solar probe sent on Saturday (2 September). Observers say the back-to-back efforts have renewed public pride and highlighted ISRO’s cost-efficient approach.

The Indian Space Research Organisation (ISRO) says Aditya-L1 is designed to view the sun without eclipses and to monitor solar activity and space weather in real time. India is reported to have budgeted US$46 million for the sun probe, while Chandrayaan-3 began with a starting budget of US$75 million.

Scientists broadly praised the technical achievements but debated national science priorities. D Indumathi, a professor of theoretical physics, warned that science funding is often compartmentalised. Other researchers, including Aurnab Ghose and Argha Banerjee, expressed concern about shrinking support for fundamental sciences, while some experts argued the space work also brings practical benefits.

Difficult words

  • missionA planned journey or operation into space.
    missions
  • south poleThe southernmost point of a planetary body.
  • probeAn instrument or spacecraft for close study.
  • budgetPlan for how much money will be used.
    budgeted
  • cost-efficientGives good results for a low price.
  • compartmentaliseTo keep separate parts or activities apart.
    compartmentalised
  • fundamentalBasic and important for understanding things.
  • space weatherConditions on the sun that affect space.

Tip: hover, focus or tap highlighted words in the article to see quick definitions while you read or listen.

Discussion questions

  • Do you think a cost-efficient approach to space missions is important? Why or why not?
  • How might missions like these affect public interest in science and technology in your country?
  • Should a government balance funding between space projects and basic scientific research? Explain your view.

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