Новости из категории: astronet

APOD: 2023 May 15 Б M16: Eagle Nebula Deep Field

Пн, Май 15, 2023 - 8:30

From afar, the whole thing looks like an eagle. A closer look at the Eagle Nebula, however, shows the bright region is actually a window into the center of a larger dark shell of dust. Through this window, a brightly-lit

APOD: 2023 May 14 Б To Fly Free in Space

Вс, Май 14, 2023 - 8:30

What would it be like to fly free in space? At about 100 meters from the cargo bay of the space shuttle Challenger, Bruce McCandless II was living the dream -- floating farther out than anyone had ever been before. Guided by a

Apollo 17: The Crescent Earth

Сб, Май 13, 2023 - 8:30

Our fair planet sports a curved, sunlit crescent against the black backdrop of space in this stunning photograph. From the unfamiliar perspective, the Earth is small and, like a telescopic image of a distant planet, the entire horizon is..

Краткая история быстрых радиовсплесков

Сб, Май 13, 2023 - 0:59

Задача естественных наук все лучше узнавать, как устроен мир. Астрофизика не исключение. Что это означает? На мой взгляд, это..

Астрономическая неделя с 15 по 21 мая 2023 года

Пт, Май 12, 2023 - 16:19

На данной неделе 15 мая Луна (Ф= 0,24-) пройдет южнее Нептуна, а 17 мая произойдет покрытие Луной (Ф= 0,05-) Юпитера (дневная видимость на..

Halley Dust, Mars Dust, and Milky Way

Пт, Май 12, 2023 - 8:30

Grains of cosmic dust streaked through night skies in early May. Swept up as planet Earth plowed through the debris streams left behind by periodic Comet Halley, the annual meteor shower is known as the Eta Aquarids. This year, the Eta..

Fomalhaut’s Dusty Debris Disk

Чт, Май 11, 2023 - 7:30

Fomalhaut is a bright star, a 25 light-year voyage from planet Earth in the direction of the constellation Piscis Austrinus. Astronomers first noticed Fomalhaut's excess infrared emission in the 1980s. Space and ground-based...

APOD: 2023 May 10 Б Milky Way over Egyptian Desert

Ср, Май 10, 2023 - 8:30

For ten years the stargazer dreamed of taking a picture like this. The dreamer knew that the White Desert National Park in Egypt's Western Desert is a picturesque place hosting numerous chalk formations sculpted into surreal structures..

APOD: 2023 May 9 Б Shadows of Earth

Вт, Май 09, 2023 - 8:30

Can you find two Earth shadows in today's image? It's a bit tricky. To find the first shadow, observe that the top part of the atmosphere appears pink and the lower part appears blue. This is because the top half is exposed to direct..

APOD: 2023 May 8 Б The Spanish Dancer Spiral Galaxy

Пн, Май 08, 2023 - 8:30

If not perfect, then this spiral galaxy is at least one of the most photogenic. An island universe containing billions of stars and situated about 40 million light-years away toward the constellation of the Dolphinfish (Dorado), NGC..

APOD: 2023 May 7 Б The Helix Nebula from CFHT

Вс, Май 07, 2023 - 7:30

Will our Sun look like this one day? The Helix Nebula is one of brightest and closest examples of a planetary nebula, a gas cloud created at the end of the life of a Sun-like star.

Twilight in a Flower

Сб, Май 06, 2023 - 8:30

Transformed into the petals of a flower, 16 exposures show the passage of day into night in this creative timelapse skyscape. Start at the top and move counterclockwise to follow consecutive moments as the twilight sky turns an ever darker..