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

Plato to Vallis Alpes

By Richard Hill  |  5 Jun 2022  |  Sacred Space Astronomy

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

This entry is part 71 of 87 in the series Lunarcy

When on the terminator this region catches the attention of all lunar observers. I have imaged it many times at many librations. This was not a particularly favorable libration but many features were well shown in this image. First we have the large crater Plato (104km dia.) on the left side of this image with the dramatic collapse features on its west (left) wall and on the floor you can see 4 of the famed craterlets. To the right are “Plato Rilles” according to Wood in his Atlas of the Moon, but the LROC QuickMap and Virtual Moon Atlas shows them to be smaller rimae south of this. I have used the term Rima Plato to refer to the larger rille for years. Moving further right or east, we come to the magnificent Vallis Alpes at the bottom of which you can see the kilometer wide rima meandering it’s length.

In the lower right of this image is the impressive massif Mons Piton (alt. 2250m). There was a spectacular oblique view of this mountain taken by Apollo 15 orbiter (attached), looking north with the Montes Alpes in the distance. It is worth looking up. The crater to the left of this is Piazzi Smith (22km). Then moving further left is and unnamed mountain and farther, Mons Pico (2400m), every bit as impressive as Mons Piton. It was the subject of a famous drawing by the astronomer James Nasmyth (1874) and another Apollo 15 image (attached).

Lastly we have the Montes Teneriffe south of Plato to the left of Mons Pico, just the tops of gigantic mountains that were flooded by the Imbrium lavas. They are quite a sight in the early morning lunar light.

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

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

Ellerman Bomb

11 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:
"Lunarcy"

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