Advertisement
Canada markets closed
  • S&P/TSX

    22,167.03
    +59.95 (+0.27%)
     
  • S&P 500

    5,254.35
    +5.86 (+0.11%)
     
  • DOW

    39,807.37
    +47.29 (+0.12%)
     
  • CAD/USD

    0.7379
    -0.0007 (-0.10%)
     
  • CRUDE OIL

    83.11
    -0.06 (-0.07%)
     
  • Bitcoin CAD

    94,764.64
    -590.90 (-0.62%)
     
  • CMC Crypto 200

    885.54
    0.00 (0.00%)
     
  • GOLD FUTURES

    2,254.80
    +16.40 (+0.73%)
     
  • RUSSELL 2000

    2,124.55
    +10.20 (+0.48%)
     
  • 10-Yr Bond

    4.2060
    +0.0100 (+0.24%)
     
  • NASDAQ

    16,379.46
    -20.06 (-0.12%)
     
  • VOLATILITY

    13.01
    0.00 (0.00%)
     
  • FTSE

    7,952.62
    +20.64 (+0.26%)
     
  • NIKKEI 225

    40,369.44
    +201.37 (+0.50%)
     
  • CAD/EUR

    0.6849
    +0.0006 (+0.09%)
     

NASA’s laser-shooting Mars rover can now make its own decisions

mars curiosity rover
mars curiosity rover

(NASA's Curiosity Mars rover is seen at the site from which it reached down to drill into a rock target called 'Buckskin' on lower Mount Sharp in this low-angle self-portrait taken Aug. 5, 2015 and released Aug. 19, 2015.Reuters/NASA/JPL)

Even though NASA launched the Mars Curiosity Rover back in 2012, the diligent spacecraft is still picking up new tricks.

Recently, NASA gifted its Martian explorer with the ability to pick and choose which space rocks to zap with its laser.

Using something called the Chemistry and Camera instrument (ChemCham), the rover picks a target and shoots laser pulses at it.

ADVERTISEMENT

Over the course of the Curiosity Rover’s life on Mars, scientists have used its tiny laser to inspect more than 1,400 targets. This took more than 350,000 laser blasts in 10,000 different places.

By looking at the light signatures that different rocks produce when the laser hits, scientists can figure out which elements are in them.

“ChemCam data could show how Mars' environment went from potentially fertile to barren and unsuitable for biological life as we know it,” Popular Science reports.

Now, using the Autonomous Exploration for Gathering Increased Science software (AEFIS), the intrepid rover can make its own decisions about which rocks it wants to vaporize based on the size and color of the rocks.

"This autonomy is particularly useful at times when getting the science team in the loop is difficult or impossible — in the middle of a long drive, perhaps, or when the schedules of Earth, Mars and spacecraft activities lead to delays in sharing information between the planets," robotics engineer Tara Estlin, the leader of AEGIS development at JPL, said in a press release.

But NASA hasn’t completely taken the training wheels off just yet. According to the press release, most of the ChemCam’s targets are still selected by humans back on Earth.

One day, little Mars rover. One day.

NOW WATCH: NASA’s Mars rover discovered something that has transformed how we understand the planet



More From Business Insider