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Moon

Chandrayaan-3: Historic India Moon Mission Sends New Photos of Lunar Surface (bbc.com) 42

Long-time Slashdot reader William Robinson shares a report from the BBC: India's space agency has released the first images of the Moon taken by the Chandrayaan-3 spacecraft, which entered lunar orbit on Saturday. The images show craters on lunar surface getting larger and larger as the spacecraft draws closer. Chandrayaan-3's lander and rover are due to reach the surface on August 23. If successful, India will be the first country to perform a controlled "soft landing" near the south pole. It will also become only the fourth to achieve a soft landing on the Moon after the US, the former Soviet Union and China.

After the spacecraft orbited the Earth for about 10 days, it was sent into the translunar orbit last Tuesday and successfully injected into the lunar orbit on Saturday. Indian Space Research Agency (Isro) said that all checks showed that Chandrayaan-3 was in good "health." It has also pointed out that "this is the third time in succession that Isro has successfully injected a spacecraft into the lunar orbit." Scientists say Chandrayaan-3, the third in India's program of lunar exploration, is expected to build on the success of its earlier Moon missions.

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Chandrayaan-3: Historic India Moon Mission Sends New Photos of Lunar Surface

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  • The images show craters on lunar surface getting larger and larger as the spacecraft draws closer.

    Maybe I read things too literally, but somehow I don't think the craters were actually getting larger and larger

  • Do craters and/or water molecules across the surface retroreflect light back at earth observers so that the full moon shows an opposition surge, or equal brightness across its surface, which contradicts the predictions of standard light scattering models?

  • If I had a thoroughly jaded view of the world, I might suggest that this latest triumph of Indian technology could usher in an era when the High Frontier will become new frontier for scam call centres.

  • by coofercat ( 719737 ) on Tuesday August 08, 2023 @07:28AM (#63749952) Homepage Journal

    This is quite the achievement. There will be those saying "yes, but its easy when someone else has done it already", but it's not like all the technology and know-how was "open sourced", so India had to learn a lot of it from scratch (not all, but a lot). What's more, they didn't just plonk down next to one of the existing landing sites, they picked something a lot harder - and seem to have done it brilliantly well.

    Comments so far look like a lot of them verge on the racist (or worse). That's a shame - this is a country that just a few decades ago was dirt poor, had been mistreated by us Brits and had an enormous, diverse population that couldn't really agree on very much. Somehow they've managed to transform into a space-going nation, who's just got to the Moon. By any measure, that's an awesome achievement, and doubtless a step forward for human science and space exploration.

    I'm sure India still has its problems and inequalities like anywhere else. I'd just ask that before we go pointing out all of those things, we maybe look to ourselves first and critically consider if we're really that much better, given we've had longer to get sorted out than they have.

    • by Hodr ( 219920 ) on Tuesday August 08, 2023 @07:53AM (#63750008) Homepage

      This is quite the achievement. There will be those saying "yes, but its easy when someone else has done it already", but it's not like all the technology and know-how was "open sourced", so India had to learn a lot of it from scratch (not all, but a lot). What's more, they didn't just plonk down next to one of the existing landing sites, they picked something a lot harder - and seem to have done it brilliantly well.

      Did I miss something? You get a future version of the article? As far as the rest of us know they haven't plonked anywhere yet.

  • Objects in the mirror are closer than they appear.
  • It's perhaps historic for India, but for the rest of the world, it's nothing new. Yet, anyway. Remains to be seen what the instruments find.

Beware of all enterprises that require new clothes, and not rather a new wearer of clothes. -- Henry David Thoreau

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