Public Posts

Explore major historical events from today or any day on Kudos 365.

NASA Astronomy Picture of the Day:

dmonton, Alberta, Canada, planet Earth lies on the horizon. in this stack of panoramic composite images. In a monthly time series arranged vertically top to bottom the ambitious photographic project follows the annual north-south swing of sunrise points, from June solstice to December solstice and back again. It also follows the corresponding, but definitely harder to track, Full Moon rise. Of course, the north-south swing of moonrise runs opposite sunrise along the horizon. But these rising Full Moons also span a wider range on the horizon than the sunrises. That's because the well-planned project (as shown in this video) covers the period June 2024 to June 2025, centered on a major lunar standstill. Major lunar standstills represent extremes in the north-south range of moonrise driven by the 18.6 year precession period of the lunar orbit.

Photo by Luca Vanzella

Deelerwoud, (the eastern part.) Oak with emerging young leaves and a dead tree in front of it.

Dominicus Johannes Bergsma, CC BY-SA 4.0, via Wikimedia Commons. View source.

Mark Twain - Samuel Langhorne Clemens, known by his pen name, Mark Twain, was an American writer, humorist, publisher, and lecturer.

NASA Astronomy Picture of the Day:

Gorgeous spiral galaxy NGC 3521 is a mere 35 million light-years away, toward the northern springtime constellation Leo. Relatively bright in planet Earth's sky, NGC 3521 is easily visible in small telescopes but often overlooked by amateur imagers in favor of other Leo spiral galaxies, like M66 and M65. It's hard to overlook in this colorful cosmic portrait though. Spanning some 50,000 light-years the galaxy sports characteristic patchy, irregular spiral arms laced with dust, pink star forming regions, and clusters of young, blue stars. The deep image also finds NGC 3521 embedded in fainter, gigantic, bubble-like shells. The shells are likely tidal debris, streams of stars torn from satellite galaxies that have undergone mergers with NGC 3521 in the distant past.

Photo by Vikas Chander

Rainbow lorikeet (Trichoglossus moluccanus), Royal Botanic Garden, Sydney, New South Wales, Australia.

Charles J. Sharp, CC BY-SA 4.0, via Wikimedia Commons. View source.

Johann Wolfgang von Goethe (1749-1832) German polymath and writer. He is widely regarded as the greatest and most influential writer in the German language. His work as a poet, playwright, novelist, scientist, statesman, theater director and critic has had a profound and wide-ranging influence on Western literary, political, and philosophical thought from the late 18th century to the present day. He is known for works like "The Sorrows of Young Werther" and "Faust". More

NASA Astronomy Picture of the Day:

What's that unusual spot on the Moon? It's the International Space Station. Using precise timing, the Earth-orbiting space platform was photographed in front of a partially lit gibbous Moon in 2019. The featured image was taken from Palo Alto, California, USA with an exposure time of only 1/667 of a second. In contrast, the duration of the transit of the ISS across the entire Moon was about half a second. A close inspection of this unusually crisp ISS silhouette will reveal the outlines of numerous solar panels and trusses. The bright crater Tycho is visible on the lower left, as well as comparatively rough, light colored terrain known as highlands and relatively smooth, dark colored areas known as maria. Downloadable apps can tell you when the International Space Station will be visible from your area. APOD Turns 30!: Free Public Lecture in Cork, Ireland on June 24

Photo by Eric Holland

Blade of grass at the golden hour in the Gladbeck hamlet, Nottuln, North Rhine-Westphalia, Germany.

Dietmar Rabich, CC BY-SA 4.0, via Wikimedia Commons. View source.