We wish you a merry Christmas and clear skies for 2019 !

Picture of the moon taken yesterday from Presa del Mulato, Gran Canaria.during the astroGC astronomy workshop.

Comments

  1. PG SLOTDecember 27, 2023 at 2:10 AM

    slot pg 123 เกมของทางค่าย pg slot นี้เรียกว่าจัดหนักจัดเต็มกันทุกเกมที่ออกมาเลยเพราะเหตุว่ามีเกมให้เลือกเล่นมากมายมากยิ่งกว่า100รายการเกม ทำให้ผู้เล่นต่างชอบใจเกมของทาง pgslot

    ReplyDelete
  2. pg slotJanuary 11, 2024 at 1:40 AM

    การเล่นของค่าย pg slot เว็บ PG เว็บเกมที่มีเกมให้ได้ทดลองเล่นฟรี แล้วก็ยังเป็น PG SLOT รูปแบบใหม่ตอนนี้ของปีแตกง่ายแม้มีทุนน้อยก็เล่นได้

    ReplyDelete

Post a Comment

Popular posts from this blog

Image
Bennu is a 60 million tons asteroid orbiting around the sun in the nearby of the Earth orbit. It is a potentially hazardous object. Size of Benny compared to Playa del Inglés. OSIRIS-REx is a spacecraft launched in 2016 to analyze Bennu asteroid and return sample to Earth. Bennu may contain important information about the origin of life on Earth. Moreover, knowing the physical and chemical properties of Bennu may come in help in the future if we want to intend a mission to mitigate an impact with the Earth.  OSIRIS-REx spacecraft After about 2 years travelling, OSIRIS-REx recently took a first photography of the asteroid and began the final approach to it. This will be in December. Photography of Bennu, by OSIRIS-REx
Read more

A closer shot of the moon

Image
Lastly we had winds from the East in the Canary islands. The East winds bring dust from Sahara desert. This is named "Calima" is Spanish. For some reasons (we do not know) the atmosphere is particularly quiet when loaded with Sahara dust. There are very few turbulences and we still have sharp images despite of magnifying 225 times. One this picture, we used our handmade 16'' telescope (1.80m focal length) along with Ethos 8 mm X 100º eyepiece and a decent mobile phone . Enjoy and share with no fear.
Read more

Rising moon X20

Image
This is a time lapse of the moon rising up the mountains in Gran Canaria island yesterday. It has been done with our handmade 16'' telescope equipped with a 38 mm x 70º eyepiece and the Samsung mobile phone of one of the guests. With this eyepiece, the telescope was magnifying the moon 47 times. The speed of the moon rising up has been multiplied by a factor of 20. Enjoy and share with no fear. Thanks.
Read more