Новости из категории: astronet

A Massive Star in NGC 6357

Вт, Октябрь 22, 2013 - 7:30

For reasons unknown, NGC 6357 is forming some of the most massive stars ever discovered. One such massive star, near the center of NGC 6357, is framed above carving out its own interstellar castle with its energetic light from surrounding..

Saturn from Above

Пн, Октябрь 21, 2013 - 16:03

This image of Saturn could not have been taken from Earth. No Earth based picture could possibly view the night side of Saturn and the corresponding shadow cast across Saturn's rings. Since Earth is much closer to the Sun than Saturn,..

Three Galaxies and a Comet

Пн, Октябрь 21, 2013 - 16:03

Diffuse starlight and dark nebulae along the southern Milky Way arc over the horizon and sprawl diagonally through this gorgeous nightscape. The breath-taking mosaic spans a wide 100 degrees, with the rugged terrain of the Patagonia,..

Sh2 155: The Cave Nebula

Пн, Октябрь 21, 2013 - 16:03

This colorful skyscape features the dusty, reddish glow of Sharpless catalog emission region Sh2-155, the Cave Nebula. About 2,400 light-years away, the scene lies along the plane of our Milky Way Galaxy toward the royal northern..

Аннотации основных статей журнала “Земля и Вселенная” №5, 2013г.

Вс, Октябрь 20, 2013 - 21:34

Солнечные вспышки. Доктор физико-математических наук С.А. Богачёв, А.С. Кириченко (Физический институт им. П.Н. Лебедева РАН)...

Астрономическая неделя с 21 по 27 октября 2013 года

Пт, Октябрь 18, 2013 - 20:44

На данной неделе, по-прежнему, наблюдается Новая в созвездии Дельфина, метеорный поток Ориониды достигнет максимума действия (в ночь..

Астрономическая неделя с 21 по 27 октября 2013 года

Пт, Октябрь 18, 2013 - 19:44

Venus, Zodiacal Light, and the Galactic Center

Пт, Октябрь 18, 2013 - 8:30

The bulging center of our Milky Way Galaxy rests on a pillar of light in this luminous skyscape. Recorded on September 22nd in dark South African skies, rivers of dust seem to flow downward from the galactic center towards Antares, yellowish..

ISON, Mars, Regulus

Чт, Октябрь 17, 2013 - 8:30

In order top to bottom this celestial snapshot features Comet ISON, planet Mars, and Regulus, alpha star of the constellation Leo, in the same frame. The scene spans about 2 degrees near the eastern horizon in early morning skies of October..

Семинар НИИЯФ МГУ “Астрофизика космических лучей и физика космоса”

Чт, Октябрь 17, 2013 - 2:00

1. Алексей Дмитриев. Anomalous dynamics of the extremely compressed magnetosphere during 21 January 2005 magnetic storm. 2. В.В.Калегаев, Н.А.Власова. Динамика магнитосферы во время..

Three Galaxies in Draco

Ср, Октябрь 16, 2013 - 8:30

This intriguing trio of galaxies is sometimes called the Draco Group, located in the northern constellation of (you guessed it) Draco. From left to right are edge-on spiral NGC 5981, elliptical galaxy NGC 5982...

HD 305629, an Eccentric Ellipsoidal System

Вт, Октябрь 15, 2013 - 12:46

The new variable star HD 305629, with a Cepheid-like light curve, is demonstrated, from our optical observations and ASAS-3 data, to actually be an ellipsoidal variable star on a highly eccentric orbit. It resembles the X-ray variable star..