Новости из категории: astronet

Астрономическая неделя с 13 по 19 марта 2023 года

Пт, Март 10, 2023 - 13:30

На данной неделе 13 марта произойдет покрытие Луной (Ф= 0,63-) звезды сигма Скорпиона при видимости в Сибири. 14 марта наступит максимум..

Orion and the Running Man

Пт, Март 10, 2023 - 7:30

Few cosmic vistas excite the imagination like The Great Nebula in Orion. Visible as a faint celestial smudge to the naked-eye, the nearest large star-forming region sprawls across this sharp telescopic image, recorded on a cold January..

DART vs Dimorphos

Чт, Март 09, 2023 - 8:30

On the first planetary defense test mission from planet Earth, the DART spacecraft captured this close-up on 26 September 2022, three seconds before slamming into the surface of asteroid moonlet Dimorphos. The spacecraft's outline with two..

APOD: 2023 March 8 Б Artificial Night Sky Brightness

Ср, Март 08, 2023 - 8:30

Where have all the dim stars gone? From many places on the Earth including major cities, the night sky has been reduced from a fascinating display of thousands of stars to a diffuse glow through which only a few stars are visible.

APOD: 2023 March 7 Б Deep Field: The Large Magellanic Cloud

Вт, Март 07, 2023 - 7:30

Is this a spiral galaxy? No. Actually, it is the Large Magellanic Cloud (LMC), the largest satellite galaxy of our own Milky Way Galaxy. The LMC is classified as a dwarf irregular galaxy because of its normally chaotic..

APOD: 2023 March 6 Б Jupiter and Venus from Earth

Пн, Март 06, 2023 - 7:30

It was visible around the world. The sunset conjunction of Jupiter and Venus in 2012 was visible almost no matter where you lived on Earth. Anyone on the planet with a clear western horizon at sunset could see them.

APOD: 2023 March 5 Б Jupiter and Venus over Italy

Вс, Март 05, 2023 - 8:30

What are those two bright spots? Planets. A few days ago, the two brightest planets in the night sky passed within a single degree of each other in what is termed a conjunction. Visible just after sunset in much of the world, the..

10 Days of Venus and Jupiter

Сб, Март 04, 2023 - 7:30

Venus and Jupiter may have caught your attention lately. The impending close conjunction of the two brightest planets visible in clear evening skies has been hard to miss. With Jupiter at the top, starting...

Астрономическая неделя с 6 по 12 марта 2023 года

Пт, Март 03, 2023 - 16:41

На данной неделе 6 марта Луна (Ф= 0,98+) пройдет севернее Регула, а 10 марта при фазе 0,92- - севернее Спики

RCW 86: Historical Supernova Remnant

Пт, Март 03, 2023 - 8:30

In 185 AD, Chinese astronomers recorded the appearance of a new star in the Nanmen asterism. That part of the sky is identified with Alpha and Beta Centauri on modern star charts. The new star was visible to the naked-eye for months, and..

Unraveling NGC 3169

Чт, Март 02, 2023 - 7:30

Spiral galaxy NGC 3169 looks to be unraveling like a ball of cosmic yarn. It lies some 70 million light-years away, south of bright star Regulus toward the faint constellation Sextans. Wound up spiral arms are pulled out into sweeping tidal..

APOD: 2023 March 1 Б The Flaming Star Nebula

Ср, Март 01, 2023 - 7:30

Is star AE Aurigae on fire? No. Even though AE Aurigae is named the Flaming Star and the surrounding nebula IC 405 is named the Flaming Star Nebula, and even though the nebula appears to some like a swirling flame, there is no fire.