Новости из категории: astronet

BV Ic CCD Observations of RR Lyrae variable SU Hor

Ср, Ноябрь 25, 2020 - 11:35

We present 3965 magnitude measurements in the B, V, and I_c filters acquired for the RR Lyrae star SU Hor. The star shows Blazhko effect.

Andromeda over Patagonia

Ср, Ноябрь 25, 2020 - 8:30

How far can you see? The Andromeda Galaxy at 2.5 million light years away is the most distant object easily seen with your unaided eye. Most other apparent denizens of the night sky -- stars...

The Helix Nebula from CFHT

Вт, Ноябрь 24, 2020 - 8:30

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.

Why do colorful cloud bands encircle Jupiter? Jupiter's top atmospheric layer is divided into light zones and dark belts that go all the way around the giant planet. It is high horizontal winds -- in excess of 300 kilometers per hour --..

Аннотации основных статей журнала «Земля и Вселенная» № 5, 2020 г.

Вс, Ноябрь 22, 2020 - 17:10

Dark Molecular Cloud Barnard 68

Вс, Ноябрь 22, 2020 - 7:30

Where did all the stars go? What used to be considered a hole in the sky is now known to astronomers as a dark molecular cloud. Here, a high concentration of dust and molecular gas absorb practically all the visible light emitted..

Mars and Meteor over Jade Dragon Snow Mountain

Сб, Ноябрь 21, 2020 - 8:30

A brilliant yellowish celestial beacon, Mars still dazzles in the night. Peering between clouds the wandering planet was briefly joined by the flash of a meteor in this moonless dark sky on November 18. The single exposure was taken as the..

Открытый Московский региональный конкурс детского научно-фантастического и космического творчества «

Пт, Ноябрь 20, 2020 - 14:51

img src="http://images.astronet.ru/pubd/2020/11/20/0001708010/003.small.jpg" class="title" width="122" height="150" border="1" vspace="3" hspace="10" alt="Открытый Московский региональный конкурс детского..

Global Map: Mars at Opposition

Пт, Ноябрь 20, 2020 - 8:30

This may be the best global Mars map made with a telescope based on planet Earth. The image data were captured by a team of observers over six long nights...

Астрономическая неделя с 23 по 29 ноября 2020 года

Пт, Ноябрь 20, 2020 - 7:26

На данной неделе 23 ноября Луна (Ф= 0,63+) пройдет южнее Нептуна, 26 ноября произойдет покрытие Луной (Ф= 0,88+) звезды ню Рыб (4,5m) при видимости..

Crew 1 Mission Launch Streak

Чт, Ноябрь 19, 2020 - 8:30

Leaving planet Earth for a moment, a SpaceX Falcon 9 rocket arced into the early evening sky last Sunday at 7:27 pm EST. This 3 minute 20 second exposure traces the launch streak over Kennedy Space Center's Launch Complex 39A.