Новости из категории: astronet

Swirls and Colors on Jupiter from Juno

Ср, Ноябрь 21, 2018 - 7:30

What creates the colors in Jupiter's clouds? No one is sure. The thick atmosphere of Jupiter is mostly hydrogen and helium, elements which are colorless at the low temperatures of the Jovian cloud tops.

Неожиданная траектория межзвездного астероида Оумуамуа

Вт, Ноябрь 20, 2018 - 8:30

Почему Оумуамуа отклоняется от ожидаемой траектории? В прошлом году 1I/2017 U1 Оумуамуа стал первым известным астероидом из..

Unexpected Trajectory Interstellar Asteroid Oumuamua

Вт, Ноябрь 20, 2018 - 8:30

Why is 'Oumuamua differing from its expected trajectory? Last year, 1I/2017 U1 'Oumuamua became the first known asteroid from interstellar space to pass through our Solar System. Just over a year ago, this tumbling interstellar rock..

Журнал “Небосвод” за январь 2019 года

Пн, Ноябрь 19, 2018 - 17:14

Очередной выпуск бесплатного электронно-печатного издания для любителей астрономии..

Gibbous Moon beyond Swedish Mountain

Пн, Ноябрь 19, 2018 - 7:30

This is a gibbous Moon. More Earthlings are familiar with a full moon, when the entire face of Luna is lit by the Sun, and a crescent moon, when only a sliver of the Moon's face is lit.

Календарь наблюдателя на декабрь 2018 года

Вс, Ноябрь 18, 2018 - 14:54

Очередной выпуск ежемесячника, освещающего астрономические явления и небесные тела,..

Creature Aurora Over Norway

Вс, Ноябрь 18, 2018 - 8:30

It was Halloween and the sky looked like a creature. Exactly which creature, the astrophotographer was unsure but (possibly you can suggest one). Exactly what caused this eerie apparition in 2013 was sure: one of the best auroral..

The Tarantula Nebula

Сб, Ноябрь 17, 2018 - 7:30

The Tarantula Nebula, also known as 30 Doradus, is more than a thousand light-years in diameter, a giant star forming region within nearby satellite galaxy the Large Magellanic Cloud. About 180 thousand light-years away, it's the largest,

The Hill, The Moon, and Saturn

Пт, Ноябрь 16, 2018 - 8:30

Last Sunday when the Moon was young its sunlit crescent hung low near the western horizon at sunset. With strong earthshine it was joined by Saturn shining in the early evening sky for a beautiful conjunction visible to skygazers around our..

The Hill, The Moon, and Saturn

Пт, Ноябрь 16, 2018 - 8:30

Астрономическая неделя с 19 по 25 ноября 2018 года

Пт, Ноябрь 16, 2018 - 7:25

На данной неделе 20 ноября Луна (Ф= 0,93+) пройдет близ Урана, а 21 ноября наступит максимум действия метеорного потока альфа-Моноцеротиды..

Comet 46P Wirtanen

Чт, Ноябрь 15, 2018 - 8:30

Periodic Comet 46P/Wirtanen is now the brightest comet in the night sky, but too faint to be seen by eye. From dark sky sites it could just become naked-eye visible though, as it's 5.4 year long looping orbit takes it closest to Earth and