Naked-eye comet from Chile
The comet C/2023 A3 was discovered by the Asteroid Terrestrial-impact Last Alert System (ATLAS) telescope in South Africa on February 22, 2023. Additionally, observers from the Tsuchinshan Observatory in China found the comet on images on January 9, 2023. Therefore, the common nickname for this comet is Tsuchinshan-ATLAS. However, observers had to be patient, as the comet was only clearly visible from the Southern Hemisphere in September of this year. It
Winter Milky Way from Chile
This gorgeous view shows the winter Milky Way during these nights in Chile. The image includes the constellations Sagittarius and Scorpius on the left, continues to Centaurus and the Southern Cross, and ends with the constellation Carina on the right. This is a single image taken with a 14mm lens on a DSLR piggybacked on a telescope. Click on the photo below for a larger view.
Cinque Terre Creative
A wonderful stay in the Italian region of Cinque Terre got my creative juices flowing. However, the creative boost did not end there, but also extended to the post-processing of the images. Click on the title to view more photos.
My First Article in Spanish
I am pleased to announce that my first article in Spanish has been published in the Chilean online journal Chile Astronómico (número 2, agosto 2023, pp. 38-41). The article is entitled “Protegiendo los cielos oscuros de Río Hurtado” (Protecting the dark skies of Río Hurtado) and deals with the problem of light pollution and how the small valley of Río Hurtado is trying to obtain certification as an international dark-sky
Ready for the Night
Tonight I had the distinct pleasure of watching the sunset at the Obstech El Sauce Observatory. While the telescopes were ready for another night of imaging under our beautiful dark skies, I was able to enjoy the stunning colors of the sunset, highlighting the lovely meeting between the crescent moon and the planet Venus, while the Seven Sisters (aka the Pleiades star cluster) were watching from the upper-right corner.
Lunar occultation of Jupiter
In the evening hours of February 22 we could observe a lunar occultation of the planet Jupiter. Shortly after sunset, Jupiter disappeared behind the unlit part of the moon and reappeared half an hour later under the bright crescent moon. This lunar occultation was visible only in parts of Argentina, Antarctica, Chile, and the Falkland Islands. My photos show the beginning of the occultation, its end, and Jupiter and three of
Heavenly Rendezvous
Tonight, I had the opportunity to catch the heavenly rendezvous of Venus and Saturn with the young waxing crescent moon. To capture this lovely threesome, I had to select a location with an undisturbed view towards the west, and hope that there wouldn’t be any dense haze on the horizon. I found the perfect spot at the El Sauce Observatory (Río Hurtado, Chile) and was rewarded with a clear view
Moon-Mercury Conjunction
On August 29th Mercury and the thin waxing crescent moon met up for a lovely celestial show. The view from the Río Hurtado valley in Chile was spectacular, as the sunset colors changed from pink to purple to dark red. Add to that the brilliant earthshine of the moon and the silhouettes of cacti on the horizon, and you have the right ingredients for a wonderful photo.
Creative Callas
A collage of macro shots of some picturesque purple callas.
Planetary party
*Update: My image of the planetary lineup was chosen by NASA as their astronomy picture of the day (APOD) for June 17, 2022.*Two local papers, El Ovallino and El Día also picked up on the publication of my photo as APOD on the NASA website.These mornings are the perfect time to watch the five planets, that are visible to the naked eye, form a beautiful line shortly before sunrise. Interestingly