Новости из категории: astronet

APOD: 2023 April 10 Б IC 2944: The Running Chicken Nebula

Пн, Апрель 10, 2023 - 8:30

To some, it looks like a giant chicken running across the sky. To others, it looks like a gaseous nebula where star formation takes place. Cataloged as IC 2944, the Running Chicken Nebula spans about 100 light years and lies about..

APOD: 2023 April 9 Б The Egg Nebula in Polarized Light

Вс, Апрель 09, 2023 - 8:30

Where is the center of the Egg Nebula? Emerging from a cosmic egg, the star in the center of the Egg Nebula is casting away shells of gas and dust as it slowly transforms itself into a white dwarf star. The Egg Nebula is a rapidly..

APOD: 2023 April 8 Б M100: A Grand Design Spiral Galaxy

Сб, Апрель 08, 2023 - 8:30

Majestic on a truly cosmic scale, M100 is appropriately known as a grand design spiral galaxy. It is a large galaxy of over 100 billion stars with well-defined spiral arms that is similar to our own Milky Way Galaxy.

Астрономическая неделя с 10 по 16 апреля 2023 года

Пт, Апрель 07, 2023 - 15:47

На данной неделе 10 апреля Луна (Ф= 0,82-) пройдет севернее Антареса, а 11 апреля Меркурий достигнет максимальной восточной (вечерней)..

Астрономическая неделя с 10 по 16 апреля 2023 года

Пт, Апрель 07, 2023 - 15:47

На данной неделе 10 апреля Луна (Ф= 0,82-) пройдет севернее Антареса, а 11 апреля Меркурий достигнет максимальной восточной (вечерней)..

Rigel Wide

Пт, Апрель 07, 2023 - 8:30

Brilliant, blue, supergiant star Rigel marks the foot of Orion the Hunter in planet Earth's night. Designated Beta Orionis, it's at the center of this remarkably deep and wide field of view.

Terran 1 Burns Methalox

Чт, Апрель 06, 2023 - 8:30

Relativity's Terran 1 Rocket is mostly 3D-printed. It burns a cryogenic rocket fuel composed of liquid methane and liquid oxygen (methalox). In this close-up of a Terran 1 launch on the night...

Rubin s Galaxy

Ср, Апрель 05, 2023 - 8:30

In this Hubble Space Telescope image the bright, spiky stars lie in the foreground toward the heroic northern constellation Perseus and well within our own Milky Way galaxy. In sharp focus beyond is UGC 2885, a giant spiral galaxy about..

APOD: 2023 April 4 Б Olympus Mons: Largest Volcano in the Solar System

Вт, Апрель 04, 2023 - 8:30

The largest volcano in our Solar System is on Mars. Although three times higher than Earth's Mount Everest, Olympus Mons will not be difficult for humans to climb because of the volcano's shallow slopes and Mars' low gravity.

APOD: 2023 April 3 Б The Galactic Center Radio Arc

Пн, Апрель 03, 2023 - 8:30

What causes this unusual curving structure near the center of our Galaxy? The long parallel rays slanting across the top of the featured radio image are known collectively as the Galactic Center Radio Arc and point out from the Galactic..

APOD: 2023 April 2 Б M57: The Ring Nebula from Hubble

Вс, Апрель 02, 2023 - 8:30

It was noticed hundreds of years ago by stargazers who could not understand its unusual shape. It looked like a ring on the sky. Except for the rings of Saturn, the Ring Nebula (M57) may be the most famous celestial circle.

NGC 2442: Galaxy in Volans

Сб, Апрель 01, 2023 - 17:30

Distorted galaxy NGC 2442 can be found in the southern constellation of the flying fish, (Piscis) Volans. Located about 50 million light-years away, the galaxy's two spiral arms extending from a pronounced central...