Новости из категории: astronet

The Asymmetric Nebula Surrounding Wolf Rayet Star 18

Ср, Ноябрь 09, 2022 - 7:30

Why does the nebula around the star WR-18 shine brighter on one side? Also known as NGC 3199, this active star and its surrounding nebula lie about 12,000 light-years away toward the nautical southern constellation of Carina.

Galaxies: Wilds Triplet from Hubble

Вт, Ноябрь 08, 2022 - 7:30

How many galaxies are interacting here? This grouping of galaxies is called the Wild Triplet, not only for the discoverer, but for the number of bright galaxies that appear. It had been assumed that...

A Total Lunar Eclipse Over Tajikistan

Пн, Ноябрь 07, 2022 - 8:30

If the full Moon suddenly faded, what would you see? The answer was recorded in a dramatic time lapse video taken during the total lunar eclipse in 2011 from Tajikistan. During a total lunar eclipse, the Earth moves between the Moon..

Dark Ball in Inverted Starfield

Вс, Ноябрь 06, 2022 - 7:30

Does this strange dark ball look somehow familiar? If so, that might be because it is our Sun. In the featured image from 2012, a detailed solar view was captured originally in a very specific color of red light, then rendered in black..

Lunar Eclipse at the South Pole

Сб, Ноябрь 05, 2022 - 7:30

Last May 16 the Moon slid through Earth's shadow, completely immersed in the planet's dark umbra for about 1 hour and 25 minutes during a total lunar eclipse. In this composited timelapse...

Астрономический календарь на 2023 год

Пт, Ноябрь 04, 2022 - 14:08

Астрономический календарь на 2023 год для любителей астрономии

Астрономическая неделя с 7 по 13 ноября 2022 года

Пт, Ноябрь 04, 2022 - 14:03

На данной неделе 8 ноября Луна (Ф= 1,0) окажется в восходящем узле своей орбиты. В этот же день произойдет полное лунное затмение при..

InSight’s Final Selfie

Пт, Ноябрь 04, 2022 - 7:30

The Mars InSight lander returned its first image from the Red Planet's flat, equatorial Elysium Planitia after a successful touchdown on November 26, 2018. The history making mission to explore the martian Interior using Seismic..

CCD Photometry of Young Stars AS 205 (V866 Sco), V1082 Cyg, and AS 310

Чт, Ноябрь 03, 2022 - 17:12

We present the results of BVRcIc CCD photometric observations of the classical T Tauri stars AS 205 (V866 Sco), V1082 Cyg and the HAeBe star AS 310 obtained in 2016-2022. Photometric variations of the star AS 310 with a large amplitude

M33: The Triangulum Galaxy

Чт, Ноябрь 03, 2022 - 7:30

The small, northern constellation Triangulum harbors this magnificent face-on spiral galaxy, M33. Its popular names include the Pinwheel Galaxy or just the Triangulum Galaxy. M33 is over 50,000 light-years in diameter, third largest in the..

A Partial Eclipse of an Active Sun

Ср, Ноябрь 02, 2022 - 7:30

Watch for three things in this unusual eclipse video. First, watch for a big dark circle to approach from the right to block out more and more of the Sun. This dark circle is the Moon, and the video was made primarily to capture this