Новости из категории: astronet

A Halo for Andromeda

Чт, Сентябрь 03, 2020 - 8:30

M31, the Andromeda Galaxy, is the closest large spiral galaxy to our Milky Way. Some 2.5 million light-years distant it shines in Earth's night sky as a small, faint, elongated cloud just visible to the unaided eye.

APOD: 2020 September 2 Б Jupiter and the Moons

Ср, Сентябрь 02, 2020 - 8:30

How many moons do you see? Many people would say one, referring to the Earth's Moon, prominent on the lower left. But take a closer look at the object on the upper right.

Salt Water Remnants on Ceres

Вт, Сентябрь 01, 2020 - 8:30

Does Ceres have underground pockets of water? Ceres, the largest asteroid in the asteroid belt, was thought to be composed of rock and ice. At the same time, Ceres was known to have unusual bright spots on its surface. These bright..

APOD: 2020 August 31 Б SS 433: Binary Star Micro Quasar

Пн, Август 31, 2020 - 8:30

SS 433 is one of the most exotic star systems known. Its unremarkable name stems from its inclusion in a catalog of Milky Way stars which emit radiation characteristic of atomic hydrogen. Its remarkable behavior stems from a compact..

Журнал “Небосвод” за сентябрь 2020 года

Вс, Август 30, 2020 - 17:50

Очередной номер журнала "Небосвод" для любителей астрономии и от любителей астрономии

NGC 6357: Cathedral to Massive Stars

Вс, Август 30, 2020 - 7:30

How massive can a normal star be? Estimates made from distance, brightness and standard solar models had given one star in the open cluster Pismis 24 over 200 times the mass of our Sun, making it one of the most massive stars known.

Martian Chiaroscuro

Сб, Август 29, 2020 - 8:30

Deep shadows create dramatic contrasts between light and dark in this high-resolution close-up of the martian surface. Recorded on January 24, 2014 by the HiRISE camera on board the Mars Reconnaissance Orbiter, the scene spans about 1.5..

Астрономическая неделя с 31 августа по 6 сентября 2020 года

Пт, Август 28, 2020 - 9:28

На данной неделе 1 сентября наступит максимум действия метеорного потока Ауригиды (ZHR= 6) из созвездия Возничего

The Valley of Orion

Пт, Август 28, 2020 - 7:30

This exciting and unfamiliar view of the Orion Nebula is a visualization based on astronomical data and movie rendering techniques. Up close and personal with a famous stellar nursery normally seen from...

Shell Galaxies in Pisces

Чт, Август 27, 2020 - 8:30

This intergalactic skyscape features a peculiar system of galaxies cataloged as Arp 227 some 100 million light-years distant. Swimming within the boundaries of the constellation Pisces, Arp 227 consists of the two galaxies prominent right..

Календарь наблюдателя на сентябрь 2020 года

Ср, Август 26, 2020 - 18:07

Очередной выпуск ежемесячника, освещающего астрономические явления и небесные тела,..

APOD: 2020 August 26 Б Cygnus Skyscape

Ср, Август 26, 2020 - 7:30

In brush strokes of interstellar dust and glowing hydrogen gas, this beautiful skyscape is painted across the plane of our Milky Way Galaxy near the northern end of the Great Rift and the constellation Cygnus the Swan.