Новости из категории: astronet

Solar System Family Portrait

Сб, Июль 13, 2024 - 7:30

In 1990, cruising four billion miles from the Sun, the Voyager 1 spacecraft looked back to make this first ever Solar System family portrait. The complete portrait is a 60 frame mosaic made from a vantage point 32 degrees above the ecliptic..

Астрономическая неделя с 15 по 21 июля 2024 года

Пт, Июль 12, 2024 - 10:19

На данной неделе 15 июля Марс пройдет в полградуса южнее Урана, а 17 июля произойдет покрытие Луной (Ф= 0,85+) Антареса при видимости в Африке

Jones Emberson 1

Пт, Июль 12, 2024 - 8:30

Planetary nebula Jones-Emberson 1 is the death shroud of a dying Sun-like star. It lies some 1,600 light-years from Earth toward the sharp-eyed constellation Lynx. About 4 light-years across, the expanding remnant...

Globular Cluster Omega Centauri

Чт, Июль 11, 2024 - 8:30

Globular star cluster Omega Centauri packs about 10 million stars much older than the Sun into a volume some 150 light-years in diameter. Also known as NGC 5139, at a distance...

A Sagittarius Triplet

Ср, Июль 10, 2024 - 7:30

These three bright nebulae are often featured on telescopic tours of the constellation Sagittarius and the crowded starfields of the central Milky Way. In fact, 18th century cosmic tourist Charles Messier cataloged two of them; M8, the..

APOD: 2024 July 9 Б Noctilucent Clouds over Florida

Вт, Июль 09, 2024 - 8:30

These clouds are doubly unusual. First, they are rare noctilucent clouds, meaning that they are visible at night -- but only just before sunrise or just after sunset. Second, the source of these noctilucent clouds is actually known.

APOD: 2024 July 8 Б Exoplanet Zoo: Other Stars

Пн, Июль 08, 2024 - 8:30

Do other stars have planets like our Sun? Surely they do, and evidence includes slight star wobbles created by the gravity of orbiting exoplanets and slight star dimmings caused by orbiting planets moving in front.

APOD: 2024 July 7 Б Iridescent Clouds over Sweden

Вс, Июль 07, 2024 - 8:30

Why are these clouds multi-colored? A relatively rare phenomenon in clouds known as iridescence can bring up unusual colors vividly -- or even a whole spectrum of colors simultaneously. These polar stratospheric clouds also, known as..

NGC 7789: Caroline s Rose

Сб, Июль 06, 2024 - 7:30

Found among the rich starfields of the Milky Way, star cluster NGC 7789 lies about 8,000 light-years away toward the constellation Cassiopeia. A late 18th century deep sky discovery of astronomer Caroline Lucretia Herschel, the cluster is..

Астрономическая неделя с 8 по 14 июля 2024 года

Пт, Июль 05, 2024 - 9:43

На данной неделе 9 июля Луна (Ф= 0,13+) пройдет севернее Регула, а 10 июля Юпитер пройдет в 5 градусах севернее Альдебарана. 12 июля Луна (Ф= 0,36+)..

Mount Etna Milky Way

Пт, Июль 05, 2024 - 8:30

A glow from the summit of Mount Etna, famous active stratovolcano of planet Earth, stands out along the horizon in this mountain and night skyscape. Bands of diffuse light from congeries of innumerable stars along the Milky Way galaxy..

A Beautiful Trifid

Чт, Июль 04, 2024 - 7:30

The beautiful Trifid Nebula is a cosmic study in contrasts. Also known as M20, it lies about 5,000 light-years away toward the nebula rich constellation Sagittarius. A star forming region in the plane...