daily telescope

Welcome to the Daily Telescope. There is a little too much darkness in this world and not enough light, a little too much pseudoscience and not enough science. We’ll let other publications offer you a daily horoscope. At Ars Technica, we’re going to take a different route, finding inspiration from very real images of a universe that is filled with stars and wonder.

Good morning. It’s December 18, and today’s photo is an homage to the forthcoming winter solstice—which will visit the Northern Hemisphere on Thursday evening.

This image was a second-place finisher in a recent competition by the International Astronomical Union’s Office of Education. This year’s contest welcomed astrophotography enthusiasts at all skill levels, including images taken with smartphones.

The image, created by Frank Niessen, was captured in Germany between the summer solstice and winter solstice in 2018. It combines images taken at different times of day over the course of six months, and each curve tracks the Sun’s path across the sky on a particular day. Gaps indicate cloudy days. The image was captured using a simple pinhole camera fashioned from a coffee can. I find the effect stunning.

Stay warm out there in the Northern Hemisphere, y’all.

Source: Frank Niessen

Do you want to submit a photo for the Daily Telescope? Reach out and say hello.

Welcome to the Daily Telescope. There is a little too much darkness in this world and not enough light, a little too much pseudoscience and not enough science. We’ll let other publications offer you a daily horoscope. At Ars Technica, we’re going to take a different route, finding inspiration from very real images of a universe that is filled with stars and wonder.

Good morning. It’s December 15, and I have a real treat for you today. This is an image of the Andromeda Galaxy, the nearest major galaxy to our Milky Way. Astronomers believe our galaxy is shaped much as this one is.

The photograph comes from a group that calls itself the Association of Widefield Astrophotographers, and the photo was a 100-hour project by six participants in the United States, Poland, and the United Kingdom. They collected data over several months to produce the image.

According to the organization, “Our goal with this project was to prove that very expensive equipment and dark skies aren’t required to create unique images of faint objects. Since most of us are high schoolers and college students with a passion for astronomy, our summer jobs did not allow us to afford the expensive gear used by most astrophotographers.”

Most participants worked within a city, with light pollution levels ranging from Bortle 4 to Bortle 9. While it would be difficult for an individual to reveal the faint structures in this image, they said that by working together with other astrophotographers, they could produce such a result. It is truly extraordinary.

Source: The Association of Widefield Astrophotographers

Do you want to submit a photo for the Daily Telescope? Reach out and say hello.