Новости из категории: astronet

Tunguska: The Largest Recent Impact Event

Вс, Октябрь 02, 2011 - 7:30

Yes, but can your meteor do this? The most powerful natural explosion in recent Earth history occurred on 1908 June 30 when a meteor exploded above the Tunguska River in Siberia, Russia. Detonating with...

Астрономическая неделя с 3 по 9 октября 2011 года

Сб, Октябрь 01, 2011 - 15:05

На данной неделе 3 октября Венера проходит южнее астероида Юнона, а 6 октября Меркурий проходит южнее планеты Сатурн....

Asteroids Near Earth

Сб, Октябрь 01, 2011 - 7:30

Though the sizes are not to scale, the Sun and planets of the inner solar system are shown in this illustration, where each red dot represents an asteroid. New results from NEOWISE, the infrared...

Cloudy Night of the Northern Lights

Пт, Сентябрь 30, 2011 - 7:30

On September 26, a large solar coronal mass ejection smacked into planet Earth's magnetosphere producing a severe geomagnetic storm and wide spread auroras. Captured here near local midnight from Kvaløya island outside Tromsø in northern..

Семинар НИИЯФ МГУ “Астрофизика космических лучей и физика космоса”

Пт, Сентябрь 30, 2011 - 1:00

Л.М.Алексеева. Мелкомасштабные явления в хромосфере Солнца и возможная роль эффекта Холла. http://www.sinp.msu.ru/science.php3?sec=sem&ref=21

Первый свет “Радиоастрона”!

Чт, Сентябрь 29, 2011 - 16:29

"Радиоастрон" провёл первые наблюдения. Телескоп просканировал остаток сверхновой Кассиопея А на длинах волн 92 см и 18 см...

Cocoon Nebula Wide Field

Чт, Сентябрь 29, 2011 - 7:30

In this crowded starfield spanning some 3 degrees within the high flying constellation Cygnus, the eye is drawn to the Cocoon Nebula. A compact star forming region, the cosmic Cocoon punctuates a long trail of obscuring interstellar dust..

Violent Sunspot Group AR 1302 Unleashes a Flare

Ср, Сентябрь 28, 2011 - 7:30

One of the most active sunspot groups in years is currently crossing the Sun. AR 1302 first came around the Sun's edge last week and is so large it can be seen without a telescope.

Flying over Planet Earth

Вт, Сентябрь 27, 2011 - 7:30

Have you ever dreamed of flying high above the Earth? Astronauts visiting the International Space Station do this every day, circling our restless planet twice every three hours. A dramatic example of their view was compiled in the above..

2011: Праздник Осеннего Равноденствия

Пн, Сентябрь 26, 2011 - 17:55

Праздник Осеннего Равноденствия в этом году будет отмечаться в ГАИШ 30 сентября, начало в 18 часов.

Dry Ice Pits on Mars

Пн, Сентябрь 26, 2011 - 7:30

Part of Mars is defrosting. Around the South Pole of Mars, toward the end of every Martian summer, the warm weather causes a section of the vast carbon-dioxide ice cap to evaporate. Pits begin to appear and expand where the carbon dioxide..

A Large Tsunami Shock Wave on the Sun

Вс, Сентябрь 25, 2011 - 23:30

Tsunamis this large don't happen on Earth. During 2006, a large solar flare from an Earth-sized sunspot produced a tsunami-type shock wave that was spectacular even for the Sun. Pictured above, the tsunami...