Saturday, February 1, 2020

Astro-Calendar: 2020 Feb. / Once-in-Century Palindrome: Feb. 2

In addition to being Groundhog Day (above, photo of 2005 annual Groundhog Day ceremony on Gobler's Knob in Punxsutawney, Pennsylvania) and Super Bowl Sunday, February 2 is a once-in-a-century, calendar-date palindrome: 02 / 02 / 2020 (palindrome is a sequence of numbers which reads the same forward as it reads backward), and the 33rd day of the year (in the month including the Leap Year Day, February 29), which is followed by 333 more days! The previous calendar-date palindrome was 1111 November 11 (11 / 11 / 1111). The next two calendar-date palendromes will be 2121 December 12 (12 / 12 / 2121) and 3030 March 3 (03 / 03 / 3030).
More info: Link >>>
(Image Sources:, CC BY-SA 2.0,
Astronomical Calendar for 2020 February ---
Link >>>

 Related Blog Post ---

"Astro-Calendar: Jan. / SpaceX Crew Dragon Test Launch Jan. 11"

Thursday, 2020 January 2.

Link >>>

Source: Friends of the Zeiss.
              Saturday, 2020 February 1.

                             Like This Post?  Please Share!

            More Astronomy & Science News - SpaceWatchtower Twitter Feed:
            Link >>>

        Astronomy & Science Links: Link >>>

                Want to receive SpaceWatchtower blog posts in your in-box ?
                Send request to < >.


Glenn A. Walsh, Informal Science Educator & Communicator: >
Electronic Mail: < >
Project Director, Friends of the Zeiss: < >
SpaceWatchtower Editor / Author: < >
Formerly Astronomical Observatory Coordinator & Planetarium Lecturer, original Buhl Planetarium & Institute of Popular Science (a.k.a. Buhl Science Center), Pittsburgh's science & technology museum from 1939 to 1991.
Formerly Trustee, Andrew Carnegie Free Library and Music Hall, Pittsburgh suburb of Carnegie, Pennsylvania.
Author of History Web Sites on the Internet --
* Buhl Planetarium, Pittsburgh:
  < >
* Adler Planetarium, Chicago:
  < >
* Astronomer, Educator, Optician John A. Brashear:
  < >
* Andrew Carnegie & Carnegie Libraries:
  < >


  1. This comment has been removed by the author.

  2. حصن البيت باستخدام الفيبر ونيل حول محيط المنزل فهو منتج مبيد حشري ممتاز وليس مكلف ويمكن فعله بنفسك.
    ابحث علي الانترنت لمعرفة ومشاهدة بالفيديو كيفية التخلص من النمل الأبيض ليكون عندك خلفية قبل العمل، إذا رأيت أي تلف فسارع بالاتصال المختص لأن هذا التلف يدمر كل اساس البيت، استخدم المبيد الحشري مرة واحدة في الأسبوع، وسد أي فتحة ممكن يدخل منها النمل حمض البوريك.
    شركة مكافحة النمل الابيض بالرياض
    شركة مكافحة صراصير بالرياض
    شركة تنظيف منازل بالخرج
    شركة تنظيف فلل بالرياض

  3. Did you realize there is a 12 word sentence you can say to your partner... that will trigger intense emotions of love and impulsive attraction for you deep within his chest?

    Because hidden in these 12 words is a "secret signal" that triggers a man's instinct to love, idolize and care for you with his entire heart...

    =====> 12 Words Who Fuel A Man's Desire Response

    This instinct is so built-in to a man's mind that it will make him try harder than ever before to make your relationship as strong as it can be.

    Matter of fact, triggering this all-powerful instinct is so important to getting the best possible relationship with your man that the moment you send your man one of these "Secret Signals"...

    ...You will instantly notice him expose his soul and heart for you in such a way he haven't experienced before and he'll recognize you as the one and only woman in the galaxy who has ever truly understood him.