Новости из категории: astronet

Milky Way Over Crater Lake with Airglow

Ср, Июнь 19, 2013 - 7:30

How many different astronomical phenomena have come together to create the above vista? Several. First, in the foreground, is Crater Lake -- a caldera created by volcanism on planet Earth about 7,700 years ago. Next, inside the lake,..

A Supercell Thunderstorm Over Texas

Вт, Июнь 18, 2013 - 7:30

Is that a cloud or an alien spaceship? It's an unusual and sometimes dangerous type of thunderstorm cloud called a supercell. Supercells may spawn damaging tornados, hail, downbursts of air, or drenching rain. Or they may just..

Dry Ice Sled Streaks on Mars

Пн, Июнь 17, 2013 - 8:30

What creates these long and nearly straight grooves on Mars? Dubbed linear gullies, they appear on the sides of some sandy slopes during Martian spring, have nearly constant width, extend for as long as two kilometers, and have raised banks..

Dry Ice Sled Streaks on Mars

Пн, Июнь 17, 2013 - 8:30

What creates these long and nearly straight grooves on Mars? Dubbed linear gullies, they appear on the sides of some sandy slopes during Martian spring, have nearly constant width, extend for as long as two kilometers, and have raised banks..

APOD Turns Eighteen

Вс, Июнь 16, 2013 - 8:30

The first APOD appeared eighteen years ago today, on 1995 June 16. Although garnering only 14 pageviews on that day, we are proud to estimate that APOD has now served over one billion space-related images over the past eighteen years.

Delphinid Meteor Mystery

Сб, Июнь 15, 2013 - 8:30

Over a five hour period last Tuesday morning, exposures captured this tantalizing view of meteor streaks and the Milky Way in dark skies above Las Campanas Observatory in Chile. During that time, astronomers...

Delphinid Meteor Mystery

Сб, Июнь 15, 2013 - 8:30

Over a five hour period last Tuesday morning, exposures captured this tantalizing view of meteor streaks and the Milky Way in dark skies above Las Campanas Observatory in Chile. During that time, astronomers...

Семинар института космических исследований

Сб, Июнь 15, 2013 - 2:00

Сальваторе Капозиелло (Университет Неаполя имени Фредерика II). Космологические ограничения из феноменологических зависимостей..

Семинар института космических исследований

Сб, Июнь 15, 2013 - 2:00

Сальваторе Капозиелло (Университет Неаполя имени Фредерика II). Космологические ограничения из феноменологических зависимостей..

New Variable Stars at the Borderline of Ophiuchus and Serpens

Пт, Июнь 14, 2013 - 13:27

Астрономическая неделя с 17 по 23 июня 2013 года

Пт, Июнь 14, 2013 - 13:04

На данной неделе можно будет наблюдать самую большую полную Луну с видимым диаметром 33'28" (расстояние до нее от Земли минимально и..

New Variable Stars at the Borderline of Ophiuchus and Serpens

Пт, Июнь 14, 2013 - 12:27