Новости из категории: astronet

Астрономическая неделя с 27 ноября по 3 декабря 2023 года

Пн, Ноябрь 20, 2023 - 11:35

На данной неделе 27 ноября произойдет покрытие Луной (Ф= 1,0) звезд Плеяд (Альциона) при видимости на юге Африки, а 28 ноября Луна при полной..

APOD: 2023 November 20 Б The Horsehead Nebula

Пн, Ноябрь 20, 2023 - 7:30

Sculpted by stellar winds and radiation, a magnificent interstellar dust cloud by chance has assumed this recognizable shape. Fittingly named the Horsehead Nebula, it is some 1,500 light-years distant, embedded in the vast Orion cloud..

APOD: 2023 November 19 Б Space Station, Solar Prominences, Sun

Вс, Ноябрь 19, 2023 - 7:30

That's no sunspot. It's the International Space Station (ISS) caught passing in front of the Sun. Sunspots, individually, have a dark central umbra, a lighter surrounding penumbra, and no Dragon capsules attached.

Planet Earth from Orion

Сб, Ноябрь 18, 2023 - 8:30

One year ago a Space Launch System rocket left planet Earth on November 16, 2022 at 1:47am EST carrying the Orion spacecraft on the Artemis I mission, the first integrated test of NASAБs deep space exploration systems.

Nightlights in Qeqertaq

Пт, Ноябрь 17, 2023 - 8:30

Light pollution is usually not a problem in Qeqertaq. In western Greenland the remote coastal village boasted a population of 114 in 2020. Lights still shine in its dark skies though. During planet Earth's recent intense geomagnetic..

Daytime Moon Meets Morning Star

Чт, Ноябрь 16, 2023 - 7:30

Venus now appears as Earth's brilliant morning star, shining above the southeastern horizon before dawn. For early morning risers, the silvery celestial beacon rose predawn in a close pairing with a waning crescent Moon on Thursday, November..

M1: The Incredible Expanding Crab

Ср, Ноябрь 15, 2023 - 8:30

Cataloged as M1, the Crab Nebula is the first on Charles Messier's famous list of things which are not comets. In fact, the Crab Nebula is now known to be a supernova remnant, an expanding cloud of debris from the death explosion of a..

APOD: 2023 November 14 Б Three Planets Rock

Вт, Ноябрь 14, 2023 - 8:30

In the fading darkness before dawn, a tilted triangle appeared to balance atop a rock formation off the southern tip of Sicily. Making up the points of the triangle are three of the four brightest objects visible in EarthБs sky:

Астрономическая неделя с 20 по 26 ноября 2023 года

Пн, Ноябрь 13, 2023 - 10:34

На данной неделе 20 ноября Луна (Ф= 0,52+) пройдет южнее Сатурна, а 21 ноября при фазе 0,66+ достигнет перигея своей орбиты на расстоянии 369824 км..

APOD: 2023 November 13 Б Andromeda over the Alps

Пн, Ноябрь 13, 2023 - 7:30

Have you ever seen the Andromeda galaxy? Although M31 appears as a faint and fuzzy blob to the unaided eye, the light you see will be over two million years old, making it likely the oldest light you ever will see directly.

APOD: 2023 November 12 Б Gibbous Moon beyond Swedish Mountain

Вс, Ноябрь 12, 2023 - 7:30

This is a gibbous Moon. More Earthlings are familiar with a full moon, when the entire face of Luna is lit by the Sun, and a crescent moon, when only a sliver of the Moon's face is lit.

The SAR and the Milky Way

Сб, Ноябрь 11, 2023 - 8:30

This broad, luminous red arc was a surprising visitor to partly cloudy evening skies over northern France. Captured extending toward the zenith in a west-to-east mosaic of images from November 5, the faint atmospheric ribbon of light is