Новости из категории: astronet

APOD: 2023 December 5 Б Energetic Particle Strikes the Earth

Вт, Декабрь 05, 2023 - 7:30

It was one of the most energetic particles ever known to strike the Earth -- but where did it come from? Dubbed Amaterasu after the Shinto sun goddess, this particle, as do all cosmic rays...

Астрономическая неделя с 11 по 17 декабря 2023 года

Пн, Декабрь 04, 2023 - 11:37

На данной неделе 14 декабря наступит максимум действия метеорного потока Геминиды (ZHR= 120) из созвездия Близнецов

APOD: 2023 December 4 Б Plane Crossing Crescent Moon

Пн, Декабрь 04, 2023 - 8:30

No, the Moon is not a bow, and no, it did not shoot out a plane like an arrow. What is pictured is a chance superposition. The plane's contrail would normally appear white...

APOD: 2023 December 3 Б Moon Setting Behind Teide Volcano

Вс, Декабрь 03, 2023 - 8:30

These people are not in danger. What is coming down from the left is just the Moon, far in the distance. Luna appears so large here because she is being photographed through a telescopic lens.

Startrails over Beijing Ancient Observatory

Сб, Декабрь 02, 2023 - 8:30

You can take a subway ride to visit this observatory in Beijing, China but you won't find any telescopes there. Starting in the 1400s astronomers erected devices at the Beijing Ancient Observatory site to enable them to accurately measure..

Discovery of 19 new variable stars in the vicinity of the young star cluster King 12. Part I

Пт, Декабрь 01, 2023 - 15:21

Milky Way Rising

Пт, Декабрь 01, 2023 - 8:30

The core of the Milky Way is rising beyond the Chilean mountain-top La Silla Observatory in this deep night skyscape. Seen toward the constellation Sagittarius, our home galaxy's center is flanked...

Artemis 1: Flight Day 13

Чт, Ноябрь 30, 2023 - 8:30

On flight day 13 (November 28, 2022) of the Artemis I mission, the Orion spacecraft reached its maximum distance from its home world. Over 430,000 kilometers from Earth in a distant retrograde orbit, Orion surpassed the record for most..

APOD: 2023 November 29 Б A Landspout Tornado over Kansas

Ср, Ноябрь 29, 2023 - 8:30

Could there be a tornado inside another tornado? In general, no. OK, but could there be a tornado inside a wider dust devil? No again, for one reason because tornados comes down from the sky, but dust devils rise up from the..

Ганимед от “Юноны”

Вт, Ноябрь 28, 2023 - 8:30

Как выглядит самый большой спутник в Солнечной системе? Спутник Юпитера Ганимед больше Меркурия и Плутона. Его ледяная..

APOD: 2023 November 28 Б Ganymede from Juno

Вт, Ноябрь 28, 2023 - 8:30

What does the largest moon in the Solar System look like? Jupiter's moon Ganymede, larger than even Mercury and Pluto, has an icy surface speckled with bright young craters overlying a mixture of older, darker, more cratered terrain..