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#lunar

6 innlegg6 deltakereett innlegg i dag
Did you know that the Moon has a tail made of sodium atoms? It's not visible to the naked eye, but during the New Moon and under the right conditions, some astronomical instruments can detect a faint tail stretching thousands of kilometers into space.

#Moon #Lunar #SodiumTail #Observing #Telescope #AllanICarswellObservatory #YorkU #Toronto #Ontario #Astronomy #Astronomer #Science #Astrophotography #SpaceScienceSaturday

APOD from 2025-04-06

Moonquakes Surprisingly Common

Apollo seismometer data from 1972-77 detected 62 moonquakes near the surface, some strong enough to shift furniture. Unlike #Earth's quakes, the #moon's stiff rock vibrates longer. Causes may include Earth's tidal gravity and heat. Future #lunar homes must be quake-resistant. Buzz Aldrin is shown with a seismometer in an image.

HD image at apod.nasa.gov/apod/ap250406.ht #astronomy #universe

Tune in tonight (March 17) for a new episode of York Universe LIVE! This week we discuss fascinating space history like the discovery of 16 Psyche, and exciting astronomy news including last week’s lunar eclipse! If weather permits, we will have Online Public Viewing where we show you live views from our 1m telescope!

Date: Monday, March 17, 2025
Time: 9:00 – 10:00 PM ET
Where: www.youtube.com/@YorkUObservatory/live

#16Psyche #Lunar #Eclipse #Space #Astronomer #Astronomy #Radio #Show #Podcast #YorkU #Observatory #AllanICarswellObservatory #Stargazing #YorkUniverse #Telescope #Planets #Stars #Science #Physics #Toronto #YorkuObservatory