Новости из категории: astronet

LDN 43: The Cosmic Bat Nebula

Пн, Октябрь 31, 2022 - 7:30

What is the most spook-tacular nebula in the galaxy? One contender is LDN 43, which bears an astonishing resemblance to a vast cosmic bat flying amongst the stars on a dark Halloween night. Located...

Night on a Spooky Planet

Вс, Октябрь 30, 2022 - 7:30

What spooky planet is this? Planet Earth of course, on a dark and stormy night in 2013 at Hverir, a geothermally active area along the volcanic landscape in northeastern Iceland. Triggered by solar activity, geomagnetic storms

LDN 673: Dark Clouds in Aquila

Сб, Октябрь 29, 2022 - 7:30

Part of a dark expanse that splits the crowded plane of our Milky Way galaxy, the Aquila Rift arcs through planet Earth's skies near bright star Altair. In eerie silhouette against the Milky...

Астрономическая неделя с 31 октября по 6 ноября 2022 года

Пт, Октябрь 28, 2022 - 8:36

На данной неделе 1 ноября - Луна (Ф= 0,55+) проходит южнее Сатурна, а комета ZTF (C/2020 V2) всю неделю наблюдается близ звезды альфа Большой..

Seven Years of Halley Dust

Пт, Октябрь 28, 2022 - 8:30

History's first known periodic comet Halley (1P/Halley) returns to the inner Solar System every 75 years or so. The famous comet made its last appearance to the naked-eye in 1986. But dusty debris...

Sunset, Moonset, Taj Mahal

Пт, Октябрь 28, 2022 - 1:30

On October 25th, Sun and New Moon set together as seen from Agra, India. Their close conjunction near the western horizon, a partial solar eclipse, was captured in this elevated view in hazy skies near the solitary dome of the Taj Mahal.

Cocoon Nebula Wide Field

Ср, Октябрь 26, 2022 - 8:30

When does a nebula look like a comet? In this crowded starfield, covering over two degrees within the high flying constellation of the Swan (Cygnus), the eye is drawn to the Cocoon Nebula.

Photometric Observations of the Type II-L Supernova SN 2020mmz

Вт, Октябрь 25, 2022 - 16:00

CCD UBVRI photometry is presented for SN 2020mmz spanning 170 days of evolution. The dates and magnitudes of maximum light in different photometric bands and the parameters of the light curves are determined. The maximum luminosity..

Jupiter Rotates as Moons Orbit

Вт, Октябрь 25, 2022 - 8:30

Jupiter and its moons move like our Sun and its planets. Similarly, Jupiter spins while its moons circle around. JupiterБs rotation can be observed by tracking circulating dark belts and light zones. The Great Red Spot, the largest..

Журнал “Небосвод” за ноябрь 2022 года

Пн, Октябрь 24, 2022 - 16:11

Очередной выпуск журнала для любителей астрономии "Небосвод"

Clouds Around Galaxy Andromeda

Пн, Октябрь 24, 2022 - 8:30

What are those red clouds surrounding the Andromeda galaxy? This galaxy, M31, is often imaged by planet Earth-based astronomers. As the nearest large spiral galaxy, it is a familiar sight with dark dust lanes, bright yellowish core, and

Milky Way and Zodiacal Light over Australian Pinnacles

Вс, Октябрь 23, 2022 - 12:30

What strange world is this? Earth. In the foreground of the featured image are the Pinnacles, unusual rock spires in Nambung National Park in Western Australia. Made of ancient sea shells (limestone), how these human-sized