Новости из категории: astronet

ZTF meets ATLAS

Пт, Февраль 10, 2023 - 8:30

Fading as it races across planet Earth's northern skies comet C/2022 E3 (ZTF) shares this telescopic frame with comet C/2022 U2 (ATLAS). Captured on the night of February 6 from a garden observatory in Germany's Bavarian Forest, the..

Nacreous Clouds over Lapland

Чт, Февраль 09, 2023 - 8:30

Vivid and lustrous, wafting iridescent waves of color wash across this skyscape from Kilpisjцrvi, Finland. Known as nacreous clouds or mother-of-pearl clouds, they are rare. But their unforgettable appearance was captured looking south..

APOD: 2023 February 8 Б Stellar Wind Shaped Nebula RCW 58

Ср, Февраль 08, 2023 - 8:30

Imagine traveling to a star about 100 times as massive as our Sun, a million times more luminous, and with 30 times the surface temperature. Such stars exist, and some are known as Wolf Rayet (WR) stars, named after French astronomers

APOD: 2023 February 7 Б A Comet and Two Dippers

Вт, Февраль 07, 2023 - 8:30

Can you still see the comet? Yes. Even as C/2022 E3 (ZTF) fades, there is still time to see it if you know where and when to look. Geometrically, Comet ZTF has passed its closest to both the Sun and the Earth and is now headed back..

APOD: 2023 February 6 Б In the Heart of the Rosette Nebula

Пн, Февраль 06, 2023 - 8:30

In the heart of the Rosette Nebula lies a bright cluster of stars that lights up the nebula. The stars of NGC 2244 formed from the surrounding gas only a few million years ago.

APOD: 2023 February 5 Б Enceladus by Saturnshine

Вс, Февраль 05, 2023 - 8:30

This moon is shining by the light of its planet. Specifically, a large portion of Enceladus pictured here is illuminated primarily by sunlight first reflected from the planet Saturn. The result is that the normally snow-white moon..

APOD: 2023 February 5 Б Enceladus by Saturnshine

Вс, Февраль 05, 2023 - 8:30

NGC 2626 along the Vela Molecular Ridge

Сб, Февраль 04, 2023 - 8:30

Centered in this colorful cosmic canvas, NGC 2626 is a beautiful, bright, blue reflection nebula in the southern Milky Way. Next to an obscuring dust cloud and surrounded by reddish hydrogen emission from large H II region RCW 27 it lies..

Астрономическая неделя с 6 по 12 февраля 2023 года

Пт, Февраль 03, 2023 - 12:24

На данной неделе 11 февраля комета ZTF (C/2022 E3) сблизится с Марсом до 1 градуса, а 12 февраля Луна (Ф= 0,64-) окажется в нисходящем узле своей..

Polaris and the Trail of Comet ZTF

Пт, Февраль 03, 2023 - 8:30

Stars trace concentric arcs around the North Celestial Pole in this three hour long night sky composite, recorded with a digital camera fixed to a tripod on January 31, near цger, Lleida, Spain. On that date Comet C/2022 E3 (ZTF) was near..

Reflections on the 1970s

Чт, Февраль 02, 2023 - 8:30

The 1970s are sometimes ignored by astronomers, like this beautiful grouping of reflection nebulae in Orion - NGC 1977, NGC 1975, and NGC 1973 - usually overlooked in favor of the substantial glow from the nearby stellar nursery better..

APOD: 2023 February 1 Б The Seventh World of Trappist 1

Ср, Февраль 01, 2023 - 8:30

Seven worlds orbit the ultracool dwarf star TRAPPIST-1. A mere 40 light-years away, many of the exoplanets were discovered in 2016 using the Transiting Planets and Planetesimals Small Telescope (TRAPPIST) located in the Atlas Mountains..