Новости из категории: astronet

Barred Spiral Galaxy NGC 1365 from Webb

Ср, Ноябрь 13, 2024 - 8:30

A mere 56 million light-years distant toward the southern constellation Fornax, NGC 1365 is an enormous barred spiral galaxy about 200,000 light-years in diameter. That's twice the size of our own barred spiral Milky Way.

Спиральная галактика с перемычкой NGC 1365 от телескопа “Джеймс Вебб”

Ср, Ноябрь 13, 2024 - 7:30

NGC 1365 – огромная спиральная галактика с перемычкой. Ее диаметр – около 200 тысяч световых лет, она находится на расстоянии всего в 56..

NGC 6888: туманность Полумесяц

Вт, Ноябрь 12, 2024 - 8:30

Как сформировалась туманность Полумесяц? Словно космический кокон туманность Полумесяц, запечатленная в центре этого..

APOD: 2024 November 12 Б NGC 6888: The Crescent Nebula

Вт, Ноябрь 12, 2024 - 8:30

How was the Crescent Nebula created? Looking like an emerging space cocoon, the Crescent Nebula, visible in the center of the featured image, was created by the brightest star in its center. A leading progenitor hypothesis has the

The 86th Name-List of Variable Stars

Пн, Ноябрь 11, 2024 - 11:27

We present a new Name-List of variable stars containing information on 1610 variable stars in 31 globular star clusters, in four constellations (Pavo - Sagittarius), that now get their names in the system of the General Catalogue of..

APOD: 2024 November 11 Б The Unusual Tails of Comet Tsuchinshan Atlas

Пн, Ноябрь 11, 2024 - 8:30

What created an unusual dark streak in Comet Tsuchinshan-Atlas's tail? Some images of the bright comet during mid-October not only caught its impressively long tail and its thin anti-tail, but a rather unexpected feature: a dark

APOD: 2024 November 11 Б The Unusual Tails of Comet Tsuchinshan Atlas

Пн, Ноябрь 11, 2024 - 7:30

What created an unusual dark streak in Comet Tsuchinshan-Atlas's tail? Some images of the bright comet during mid-October not only caught its impressively long tail and its thin anti-tail, but a rather unexpected feature: a dark

APOD: 2024 November 10 Б Valles Marineris: The Grand Canyon of Mars

Вс, Ноябрь 10, 2024 - 8:30

The largest canyon in the Solar System cuts a wide swath across the face of Mars. Named Valles Marineris, the grand valley extends over 3,000 kilometers long, spans as much as 600 kilometers across, and delves as much as 8 kilometers..

Neptune at Night

Сб, Ноябрь 09, 2024 - 7:30

Ice giant Neptune is faint in Earth's night sky. Some 30 times farther from the Sun than our fair planet, telescopes are needed to catch a glimpse of the dim and distant world. This dramatic view of Neptune's night just isn't possible..

Helping Hand in Cassiopeia

Пт, Ноябрь 08, 2024 - 16:30

Drifting near the plane of our Milky Way galaxy these dusty molecular clouds seem to extend a helping hand on a cosmic scale. Part of a local complex of star-forming interstellar clouds they include LDN 1358, 1357, and 1355 from American..

Shell Galaxies in Pisces

Пт, Ноябрь 08, 2024 - 16:30

This spectacular intergalactic skyscape features Arp 227, a curious system of galaxies from the 1966 Atlas of Peculiar Galaxies. Some 100 million light-years distant within the boundaries of the constellation Pisces, Arp 227 consists...

APOD: 2024 November 6 Б Comet Tsuchinshan Atlas over the Dolomites

Пт, Ноябрь 08, 2024 - 16:30

Comet Tsuchinshan-Atlas is now headed back to the outer Solar System. The massive dusty snowball put on quite a show during its trip near the Sun, resulting in many impressive pictures from planet Earth during October. The featured..