Новости из категории: astronet

The Light Curves of Two Type II-P Supernovae: 2012ch and 2012fs

Чт, Декабрь 12, 2024 - 17:30

Photometric observations of SNe 2012ch and 2012fs show light curves characteristic of type II-P Supernovae. The interstellar extinction for both SNe was estimated by comparison of their color curves with those for well-studied SNe..

Phaethon s Brood

Чт, Декабрь 12, 2024 - 8:30

Based on its well-measured orbit, 3200 Phaethon (sounds like FAY-eh-thon) is recognized as the source of the meteoroid stream responsible for the annual Geminid meteor shower. Even though most meteor shower parents are comets, 3200 Phaethon..

APOD: 2024 December 11 Б The Shells and Jets of Galaxy Centaurus A

Ср, Декабрь 11, 2024 - 8:30

What's the closest active galaxy to planet Earth? That would be Centaurus A, cataloged as NGC 5128, which is only 12 million light-years distant. Forged in a collision of two otherwise normal galaxies...

APOD: 2024 December 10 Б The Great Meteor Storm of 1833

Вт, Декабрь 10, 2024 - 8:30

It was a night of 100,000 meteors. The Great Meteor Storm of 1833 was perhaps the most impressive meteor event in recent history. Best visible over eastern North America during the pre-dawn hours...

Астрономическая неделя с 6 по 12 января 2025 года

Пн, Декабрь 09, 2024 - 11:03

На данной неделе 12 января Марс достигнет минимального расстояния от Земли 0,642 а.е. (максимальный видимый диаметр планеты 14,6 угловых..

Журнал “Небосвод” за январь 2025 года

Пн, Декабрь 09, 2024 - 10:59

Журнал "Небосвод" для любителей астрономии

Календарь наблюдателя на январь 2025 года

Пн, Декабрь 09, 2024 - 10:49

Очередной выпуск ежемесячника, освещающего астрономические явления и небесные тела, доступные для наблюдений невооруженным глазом..

APOD: 2024 December 9 Б Pleiades: The Seven Sisters Star Cluster

Пн, Декабрь 09, 2024 - 8:30

Have you ever seen the Pleiades star cluster? Even if you have, you probably have never seen it as large and clear as this. Perhaps the most famous star cluster on the sky, the bright stars of the Pleiades can be seen with the unaided eye..

APOD: 2024 December 8 Б Aurora around Saturns North Pole

Вс, Декабрь 08, 2024 - 8:30

Are Saturn's auroras like Earth's? To help answer this question, the Hubble Space Telescope and the Cassini spacecraft monitored Saturn's North Pole simultaneously during Cassini's final orbits around the gas giant in September 2017. ..

Rocket Engine Fireplace

Сб, Декабрь 07, 2024 - 8:30

You might not think a close up view of rocket engines producing 8.8 million pounds of thrust would be relaxing, but here it can be. In fact, you can get a warm and cozy feeling just spending a few moments watching NASA's holiday rocket engine..

Станция Сюйи и болид

Пт, Декабрь 06, 2024 - 8:30

Разноцветный и яркий болид был запечатлен на одной экспозиции, сделанной на станции Сюйи обсерватории Пурпурная гора

Xuyi Station and the Fireball

Пт, Декабрь 06, 2024 - 8:30

Colorful and bright, this streaking fireball meteor was captured in a single exposure taken at Purple Mountain (Tsuchinshan) ObservatoryБs Xuyi Station in 2020, during planet Earth's annual Perseid meteor shower. The dome in the foreground..