Новости из категории: astronet

APOD: 2023 July 18 Б Milky Way above La Palma Observatory

Вт, Июль 18, 2023 - 8:30

What's happening in the night sky? To help find out, telescopes all over the globe will be pointing into deep space. Investigations will include trying to understand the early universe, finding and tracking Earth-menacing asteroids,

APOD: 2023 July 17 Б Shells and Arcs around Star CW Leonis

Пн, Июль 17, 2023 - 8:30

What's happening around this star? No one is sure. CW Leonis is the closest carbon star, a star that appears orange because of atmospheric carbon dispersed from interior nuclear fusion. But CW Leonis also appears engulfed in a..

APOD: 2023 July 16 Б Meteor and Milky Way over the Alps

Вс, Июль 16, 2023 - 8:30

Now this was a view with a thrill. From Mount Tschirgant in the Alps, you can see not only nearby towns and distant Tyrolean peaks, but also, weather permitting, stars, nebulas, and the band of the Milky Way Galaxy.

Webb’s First Deep Field

Сб, Июль 15, 2023 - 7:30

This stunning infrared image was released one year ago as the James Webb Space Telescope began its exploration of the cosmos. The view of the early Universe toward the southern constellation Volans was achieved in 12.5 hours of exposure..

Астрономический календарь на 2024 год

Пт, Июль 14, 2023 - 17:23

Астрономический календарь на 2024 год содержит сведения об основных астрономических явлениях года

Астрономическая неделя с 17 по 23 июля 2023 года

Пт, Июль 14, 2023 - 16:54

На данной неделе 20 июля Венера достигнет стояния с переходом к попятному движению

Comet C 2023 E1 ATLAS near Perihelion

Пт, Июль 14, 2023 - 8:30

Comet C/2023 E1 (ATLAS) was just spotted in March, another comet found by the NASA funded Asteroid Terrestrial-impact Last Alert System. On July 1 this Comet ATLAS reached perihelion, its closest approach to the Sun.

Webb s Rho Ophiuchi

Чт, Июль 13, 2023 - 8:30

A mere 390 light-years away, Sun-like stars and future planetary systems are forming in the Rho Ophiuchi molecular cloud complex, the closest star-forming region to our fair planet. The James Webb Space Telescope's NIRCam peered into the..

APOD: 2023 July 12 Б Rings and Bar of Spiral Galaxy NGC 1398

Ср, Июль 12, 2023 - 8:30

Why do some spiral galaxies have a ring around the center? Spiral galaxy NGC 1398 not only has a ring of pearly stars, gas and dust around its center, but a bar of stars and gas across its center, and spiral arms that appear like..

APOD: 2023 July 11 Б Sunspots on an Active Sun

Вт, Июль 11, 2023 - 8:30

Why is our Sun so active now? No one is sure. An increase in surface activity was expected because our Sun is approaching solar maximum in 2025. However, last month our Sun sprouted more sunspots than in any month during the..

APOD: 2023 July 10 Б Stars, Dust and Nebula in NGC 6559

Пн, Июль 10, 2023 - 8:30

When stars form, pandemonium reigns. A textbook case is the star forming region NGC 6559. Visible in the featured image are red glowing emission nebulas of hydrogen, blue reflection nebulas of dust, dark absorption nebulas of..

APOD: 2023 July 9 Б Doomed Star Eta Carinae

Вс, Июль 09, 2023 - 8:30

Eta Carinae may be about to explode. But no one knows when - it may be next year, it may be one million years from now. Eta Carinae's mass - about 100 times greater than our Sun - makes it an excellent candidate for a full blown..