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posted by cmn32480 on Wednesday August 30 2017, @12:03PM   Printer-friendly
from the at-least-scientists-still-talk-to-each-other dept.

Earlier this month, radio dishes from three deep-space networks combined to catch faint 'survival' whispers from one of ESA's Mars orbiters, underlining the value of international collaboration for exploring the Red Planet.

For the first time ever, deep-space ground stations from ESA, NASA and Russia's Roscosmos joined together, on 13 August, to receive ultra-faint signals from ESA's ExoMars Trace Gas Orbiter, now circling Mars.

Engineers carefully designed the test to probe the limits of what their ground stations could achieve, and confirm that all three could catch signals from the orbiter should it ever switch itself into the low-power, minimal 'survival mode'.

This special mode can occur if a software or hardware glitch causes multiple onboard computer reboots.

The test took place just as Mars was moving from the opposite side of the sun, where it is at its greatest distance from us.

This meant that ExoMars was more than 397 million km from the three dishes, a situation that occurs only every two years, when communications are at their most difficult.

Scientists can still work together.


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  • (Score: 0, Insightful) by Anonymous Coward on Wednesday August 30 2017, @01:10PM (1 child)

    by Anonymous Coward on Wednesday August 30 2017, @01:10PM (#561475)

    Scientists can still work together.

    Never met a scientist, have you?

    My grant monies is my grant monies! Shut up I'm sequestered to write my grant proposal and no you can't see it because it'll be my grant when I get the grant and stay away from my grant monies! My precious, grant money!

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  • (Score: 0) by Anonymous Coward on Wednesday August 30 2017, @04:30PM

    by Anonymous Coward on Wednesday August 30 2017, @04:30PM (#561558)

    Scientists can work together.

    This video shows that many scientists can work together to keep new evidence from tarnishing their established dogma by kicking the heretic scientists out. [youtube.com]

    Astronomy is a clique. I would be surprised if Space Agencies weren't the same.