Новости из категории: astronet

APOD: 2025 August 14 Б M13: The Great Globular Cluster in Hercules

Вт, Август 19, 2025 - 12:32

In 1716, English astronomer Edmond Halley noted, "This is but a little Patch, but it shews itself to the naked Eye, when the Sky is serene and the Moon absent." Of course...

APOD: 2025 August 13 Б Trapezium: In the Heart of Orion

Вт, Август 19, 2025 - 12:31

What lies in the heart of Orion? Trapezium: four bright stars, that can be found near the center of this sharp cosmic portrait. Gathered within a region about 1.5 light-years in radius, these stars dominate the core of the dense Orion..

APOD: 2025 August 12 Б Perseids from Perseus

Вт, Август 19, 2025 - 12:31

Where are all of these meteors coming from? In terms of direction on the sky, the pointed answer is the constellation of Perseus. That is why the meteor shower that peaks tonight is known as the Perseids -- the meteors all appear to..

APOD: 2025 August 10 Б Zodiacal Road

Вт, Август 19, 2025 - 12:31

What's that strange light down the road? Dust orbiting the Sun. At certain times of the year, a band of sun-reflecting dust from the inner Solar System appears prominently just after sunset -- or just before sunrise -- and is called

APOD: 2025 August 9 Б Interstellar Interloper 3I/ATLAS from Hubble

Вт, Август 19, 2025 - 12:31

Discovered on July 1 with the NASA-funded ATLAS (Asteroid Terrestrial-impact Last Alert System) survey telescope in Rio Hurtado, Chile, 3I/ATLAS is so designated as the third known interstellar object to pass through our Solar System. It..

APOD: 2025 August 8 Б Dawn of the Crab

Вт, Август 19, 2025 - 12:30

One of the all-time historic skyscapes occured in July 1054, when the Crab Supernova blazed into the dawn sky. Chinese court astrologers first saw the Guest Star on the morning of 4 July 1054 next to the star Tianguan (now cataloged as

APOD: 2025 August 7 Б The Double Cluster in Perseus

Вт, Август 19, 2025 - 12:30

This stunning starfield spans about three full moons (1.5 degrees) across the heroic northern constellation of Perseus. It holds the famous pair of open star clusters, h and Chi Persei. Also cataloged...

APOD: 2025 August 6 Б Meteor before Galaxy

Ср, Август 06, 2025 - 8:30

What's that green streak in front of the Andromeda galaxy? A meteor. While photographing the Andromeda galaxy in 2016, near the peak of the Perseid Meteor Shower, a small pebble from deep space crossed right in front of our

Метеор перед галактикой

Ср, Август 06, 2025 - 7:30

Что это за зеленая полоска перед галактикой Андромеды? — Метеор. Во время фотографирования галактики Андромеды в 2016 году,

APOD: 2025 August 5 Б NGC 6072: A Complex Planetary Nebula from Webb

Вт, Август 05, 2025 - 8:30

Why is this nebula so complex? The Webb Space Telescope has imaged a nebula in great detail that is thought to have emerged from a Sun-like star. NGC 6072 has been resolved into one of the more unusual and complex examples of

APOD: 2025 August 4 Б Blue Arcs Toward Andromeda

Пн, Август 04, 2025 - 8:30

What are these gigantic blue arcs near the Andromeda Galaxy (M31)? Discovered in 2022 by amateur astronomers, the faint arcs -- dubbed SDSO 1 -- span nearly the same angular size as M31 itself. At first, their origin was a mystery: are..