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

Understanding Each Other through Science

By Dr. Brenda Frye  |  2 Apr 2018

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

It happened – the world’s largest telescope to be in space has been delayed by another year. This refers to the James Webb Space Telescope or “JWST,” the successor to the famous Hubble Space Telescope or “HST.”

I first started working on the JWST as a Lecturer in Dublin, Ireland in 2006. The task was to test one of the four JWST instruments called the Mid InfraRed Instrument (MIRI). We worked hard to make the components “space ready” by simulating their performance in a cryogenic facility under vacuum at Rutherford Appleton Laboratory in England.

No one got to go inside the vacuum, as it has no air (among other things), but we did get to run the simulations by sending software commands from a climate-controlled room adjacent to the chamber. Meanwhile, the other three instruments were tested at other cryogenic facilities in different countries.

By 2018 all instruments had been individually tested, assembled, and tested again, then moved to Northrop Grumman Aerospace Systems near Los Angeles for final assembly and more testing. It is in this place where sun shields are being installed to protect the sensitive telescope instruments from piercingly bright solar exposure. These sun shields are each the size of a tennis court, and a total of five of them will need to unfurl like the sails of a grand Clipper ship.

Unlike a Clipper, there will be no crew physically present to “man the sails,” requiring instead an automated process to work flawlessly in space and on the first try. This is intense, and delays in integrating all the various components of the spacecraft are not unexpected. There is even the possibility that the mission cost will remain under its budget cap.

In the meantime, HST continues to revolutionize every field of science that it touches even though its technology is now 35 years old. When JWST is launched, which is now in 2020, it will be seven times as large as HST and enjoy the benefit of 21st century components. The science JWST will achieve boggles the mind.

JWST will be able to take direct images of planets around other planetary systems. It will be able to peer inside of the coldest regions of space to see stars as they are being born. It will also be able to see galaxies at a distance of 13.4 billion years into the past. This is important as the universe is 13.7 billion years old.

One of the impressive characteristics of the the JWST is that people from 12 different countries provided their expertise to build this monument of human achievement. Perhaps this brings us one step closer towards a better understanding of each other?

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

From the Vatican Observatory Faith and Science pages (Younger Readers) — Gregor Mendel: The Friar Who Grew Peas

By Faith and Science  |  21 May 2025  |  Sacred Space Astronomy

Visit of Br. Guy Consolmagno S.J.

Pluscarden Abbey  |  19 May 2025  |  Press

The Skull of St. Thomas Aquinas, Realities, and Science

By Mr. Christopher Graney  |  17 May 2025  |  Sacred Space Astronomy

From the Backyard: Pope Leo XIV, Leo XIII, Rerum Novarum and AI

By Fr. James Kurzynski  |  12 May 2025

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 by
Dr. Brenda Frye

A Gift to Us?

By Dr. Brenda Frye  |  22 Aug 2020

Getting to Know a Neutron Star: How Heavy Can They Be?

By Dr. Brenda Frye  |  9 Jul 2020

The Flying Cell Phone to Alpha Centauri: Part Two

By Dr. Brenda Frye  |  21 Jun 2020

The Flying Cell Phone to Alpha Centauri: Part One

By Dr. Brenda Frye  |  28 May 2020

No Wine Before Its Time

By Dr. Brenda Frye  |  3 Jul 2018

Counting Exercise

By Dr. Brenda Frye  |  26 Jun 2018

View More

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