Новости из категории: astronet

Pleiades over Half Dome

Вт, Июль 19, 2022 - 8:30

Stars come in bunches. The most famous bunch of stars on the sky is the Pleiades, a bright cluster that can be easily seen with the unaided eye. The Pleiades lies only about 450 light years away, formed about 100 million years ago,..

Квинтет Стефана от телескопов “Джеймс Вебб”, “Хаббл” и “Субару”

Пн, Июль 18, 2022 - 8:30

Можно ли объединить изображения, полученные телескопами "Джеймс Вебб" и "Хаббл"? Это возможно, и картинка демонстрирует..

Stephans Quintet from Webb, Hubble, and Subaru

Пн, Июль 18, 2022 - 8:30

OK, but why can't you combine images from Webb and Hubble? You can, and today's featured image shows one impressive result. Although the recently launched James Webb Space Telescope (Webb) has a larger mirror than Hubble, it specializes..

Europa and Jupiter from Voyager 1

Вс, Июль 17, 2022 - 8:30

What are those spots on Jupiter? Largest and furthest, just right of center, is the Great Red Spot -- a huge storm system that has been raging on Jupiter possibly since Giovanni Cassini's likely notation of it 357 years ago. It..

Tycho and Clavius at Dawn

Сб, Июль 16, 2022 - 8:30

South is up in this dramatic telescopic view of the lunar terminator and the Moon's rugged southern highlands. The lunar landscape was captured on July 7 with the moon at its first quarter phase.

Астрономическая неделя с 18 по 24 июля 2022 года

Пт, Июль 15, 2022 - 12:14

На данной неделе 18 июля Луна (Ф= 0,76-) проходит южнее Нептуна, а 19 июля при фазе 0,66- - южнее Юпитера. 21 июля Луна (Ф= 0,4-) покроет Марс при..

Lubovna Full Moon

Пт, Июль 15, 2022 - 8:30

On July 13 this well-planned telephoto view recorded a Full Moon rising over Lubovna Castle in eastern Slovakia. The photographer was about 3 kilometers from the castle walls and about 357,000 kilometers from this Full Moon near perigee, the..

Webb s Southern Ring Nebula

Чт, Июль 14, 2022 - 8:30

Cataloged as NGC 3132 the Southern Ring Nebula is a planetary nebula, the death shroud of a dying sun-like star some 2,500 light-years from Earth. Composed of gas and dust the stunning cosmic landscape is nearly half a light-year in..

Webb s First Deep Field

Ср, Июль 13, 2022 - 8:30

This is the deepest, sharpest infrared image of the cosmos so far. The view of the early Universe toward the southern constellation Volans was achieved in 12.5 hours of exposure with the NIRCam instrument on the James Webb Space Telescope...

Noctilucent Clouds over Paris

Вт, Июль 12, 2022 - 8:30

It's northern noctilucent cloud season. Composed of small ice crystals forming only during specific conditions in the upper atmosphere, noctilucent clouds may become visible at sunset during late summer when illuminated by sunlight from..

Andromeda over the Sahara Desert

Пн, Июль 11, 2022 - 8:30

What is the oldest thing you can see? At 2.5 million light years distant, the answer for the unaided eye is the Andromeda galaxy, because its photons are 2.5 million years old when they reach you.

In the Center of the Cats Eye Nebula

Вс, Июль 10, 2022 - 7:30

Three thousand light-years away, a dying star throws off shells of glowing gas. This image from the Hubble Space Telescope reveals the Cat's Eye Nebula (NGC 6543), to be one of the most complex planetary nebulae known.