Skip to content
Vatican Observatory
  • About
    • Overview
    • Team
    • FAQ
  • Telescopes
    • Overview
    • Telescope Images
  • Tours
    • Castel Gandolfo
    • U.S.
  • Latest
    • Overview
    • Resources
    • Press
    • Audio
    • Video
    • Research
    • Authors
      • FAQs
    • Newsletter
    • Tucson Meteor Cameras
  • Podcast
  • Education
    • Overview
    • Resource Center
    • Image Gallery
    • Summer School
    • Books
    • Software
    • Additional Resources
    • ACME
  • Shop
  • Calendar
    • View our Event Calendar
  • Donate
    • Donate Now
    • Smart Ways to Give
    • Sacred Space Astronomy
      • View Content
    • Bequests / Trusts
    • The Foundation
      • Newsletters
      • Annual Reports
  • Press
    • VO in the News
    • Press Kit
  • Specola Vaticana
  • Contact
    • Contact
  • About
    • Overview
    • Team
    • FAQ
  • Telescopes
    • Overview
    • Telescope Images
  • Tours
    • Castel Gandolfo
    • U.S.
  • Latest
    • Overview
    • Resources
    • Press
    • Audio
    • Video
    • Research
    • Authors
      • FAQs
    • Newsletter
    • Tucson Meteor Cameras
  • Podcast
  • Education
    • Overview
    • Resource Center
    • Image Gallery
    • Summer School
    • Books
    • Software
    • Additional Resources
    • ACME
  • Shop
  • Calendar
    • View our Event Calendar
  • Donate
    • Donate Now
    • Smart Ways to Give
    • Sacred Space Astronomy
      • View Content
    • Bequests / Trusts
    • The Foundation
      • Newsletters
      • Annual Reports
  • Press
    • VO in the News
    • Press Kit
  • Specola Vaticana
  • Contact
    • Contact

Across the Universe: Confronting Fear and Terror

By Br. Guy Consolmagno  |  27 Oct 2016

Share:
  • Share on Facebook
  • Share on Twitter
  • Share on LinkedIn
  • Share via Email

This entry is part 101 of 201 in the series Across the Universe

This column first appeared in The Tablet in October 2011

It almost made it! Artist's conception of the failed Phobos Grunt mission of 2011... [via space.com] It almost made it! Artist’s conception of the failed Phobos Grunt mission of 2011… [via space.com]

Following the Phobos session at the joint European-American Planetary Science Conference, held[in 2011] in Nantes, France, my colleague Dan Britt commented, “You know the origin of Phobos and Deimos…”

These moons of Mars, named for the Roman gods of fear and terror, are 10-km sized potato-shaped piles of rubble. Pockmarked by craters, they look just like the kind of dark bodies you see in the neighbouring asteroid belt.

“They’re captured asteroids, right?” I replied.

“That’s what we think in America,” Dan replied. “But in Europe, apparently, everyone is convinced that they are actually made from material splashed off the crust of Mars by a giant impact.”

For years, Dan had been trying to convince NASA to spend a spacecraft to Phobos. He argued that if you could collect enough rocks from its surface and bring them back to Earth, you would get not only asteroidal material but also an occasional rock that might have been bounced off Mars and landed by accident onto Phobos. Nasa never bought the idea, though; other missions were funded instead.

The Russians, on the other hand, have gone ahead with their own version of this plan. In 2011 the space probe “Phobos-Grunt” (Russian for “Phobos Soil”) was scheduled to launch from the Baikonur Cosmodrome in Kazakhstan. It should land on Phobos in early 2013, gather about twenty scoops of Phobos soil, and then depart, returning its samples to Earth by the middle of 2014. Alas, the launch was a failure; the spacecraft never got to Mars, but fell back to Earth.

I suspect the different “common wisdom” between America and Europe about the origin of these moons was an important element motivating the Russian mission. Getting samples off Mars has always been a dream of planetary scientists. While we do have meteorites we think come from Mars, it would be really good to be able to confirm that idea with samples from the planet itself. But landing a spacecraft softly onto Mars is tricky enough (half our attempts so far have failed); doing so with enough fuel to launch off again, and get back to Earth, would stretch our technical abilities… and our budget.

Tiny Phobos is far easier to land on than Mars, and easier to leave. If it is actually made of Mars stuff, a sample return mission becomes very attractive.

Until our joint Europe-American planetary science conference, however, I had been unaware of just how different were our perspectives about the origin of Phobos. What “everybody knows” in one continent, has been considered a rather fringe idea across the ocean.

Of course, that’s one reason for having international meetings. Seeing a different perspective, having ones own comfortable assumptions challenged, is an essential step in increasing our understanding.

And not just understanding science. While we were meeting in Nantes, an international congress on science and technology was being held at the Pyongyang University of Science and Technology – in North Korea. In attendance was an American astronaut; a White House advisor who had helped broker the meeting between Mao and Nixon in 1972; and the chairman of the British-North Korea All Party group in the British Parliament,  David Alton (Lord Alton of Liverpool). As Lord Alton noted, using science as a vehicle to foster mutual understanding between mistrusting cultures has roots that go back to Matteo Ricci, the Jesuit contemporary of Galileo who brought western astronomy to the Chinese in the early 17th century.

Today, of course, the Chinese have their own space program. They attended our Nantes meeting, and are launching a Mars probe on the same rocket as the Phobos-Grunt spacecraft. [Alas, that was also lost when the spacecraft failed.]

We all live under the same sky. We study the same planets. With different perspectives but a common goal, we can confront the moons of Fear and Terror… and avoid being trapped by the god of war.

Share:
  • Share on Facebook
  • Share on Twitter
  • Share on LinkedIn
  • Share via Email

Sacred Space Astronomy

The Vatican Observatory’s official digital community and online magazine.

Become a Member

Recent Posts

“When Science Goes Wrong – And Why We Love It!” a Dr. Benjamin T. Chu Distinguished Lecture

By Faith and Science  |  30 May 2025  |  Resources

From the Backyard: Milky Way Season, Faith and Citizen Science.

By Fr. James Kurzynski  |  26 May 2025

Thoom! Pow!! ZZZzzzzzkkKTTT!!! – Battling Space Aliens Since 1898 (re-run)

By Mr. Christopher Graney  |  24 May 2025  |  Sacred Space Astronomy

Corkscrew Prom

By Deirdre Kelleghan  |  21 May 2025  |  Sacred Space Astronomy

Archives

      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • August
      • June
      • March
      • January
      • November
      • October
      • December
      • November
      • April
      • May
      • January
      • December
      • September
      • May
      • March
      • December
      • November
      • February

More Posts in this Series:
"Across the Universe"

Nature’s “Where I Work” Photography Exhibition at King’s Cross Shows Br. Guy Consolmagno

By Robert Trembley  |  23 Apr 2024  |  Sacred Space Astronomy

Press Release: New cosmological research of the Vatican Observatory

By Robert Trembley  |  26 Mar 2024  |  Sacred Space Astronomy

“Faith in Science: Catholic and Jewish Perspectives on Creation and the Cosmos.”

YouTube  |  6 Nov 2023  |  Press

Seeking God in science is part of Jesuit’s vocation

YouTube  |  25 May 2022  |  Press

Newsletter

Upcoming astronomical events, scientific breakthroughs, philosophical reflections… just a few reasons to subscribe to our newsletter!

Vatican Observatory
  • About
  • Telescopes
  • Tours
  • Latest
  • Podcast
  • Education
  • Shop
  • Calendar
  • Donate
  • Press
  • Specola Vaticana
  • Contact
Privacy Policy  |   Cookie Policy  |   Disclosure Statement  |   This website is supported by the Vatican Observatory Foundation

Podcast:

  • Apple Podcasts Listen onApple Podcasts
  • Spotify Listen onSpotify
  • Google Podcasts Listen onGoogle Podcasts
  • Stitcher Listen onStitcher
  • Amazon Alexa Listen onAmazon Alexa
  • TuneIn Listen onTuneIn
Made by Longbeard