Новости из категории: astronet

Sutter s Mill Meteorite

Сб, Апрель 28, 2012 - 7:30

Last Sunday's bright fireball meteor falling through skies over California and Nevada produced sonic booms over a broad area around 7:21 am. Estimates indicate the meteor was about the size of a minivan.

Jupiter and the Moons of Earth

Пт, Апрель 27, 2012 - 8:30

Planet Earth has many moons. Its largest artifical moon, the International Space Station, streaks through this lovely skyview with clouds in silhouette against the fading light of a sunset. Captured from Stuttgart, Germany last Sunday,

Morning, Moon, and Mercury

Чт, Апрель 26, 2012 - 8:30

Last week Mercury wandered far to the west of the Sun. As the solar system's innermost planet neared its greatest elongation or greatest angle from the Sun (for this apparition about 27 degrees) it was joined by an old crescent Moon.

Любительский телескоп Кассегрена с зеркалами из нержавеющей стали

Ср, Апрель 25, 2012 - 17:40

Руководство по изготовлению любительского телескопа

Meteor Over Crater Lake

Ср, Апрель 25, 2012 - 7:30

Did you see it? One of the more common questions during a meteor shower occurs because the time it takes for a meteor to flash is typically less than the time it takes for a head to turn.

Rosetta Approaches Asteroid Lutitea

Вт, Апрель 24, 2012 - 8:30

What would it look like to approach an asteroid in a spaceship? In 2010, ESA's robotic Rosetta spacecraft zipped past the asteroid 21 Lutetia taking data and snapping images in an effort to better determine the history of the asteroid and the..

Розетта приближается к астероиду Лютеция

Вт, Апрель 24, 2012 - 7:30

Как бы выглядел подлёт к астероиду на космическом корабле? В 2010 году созданный ЕКА автоматический космический аппарат Розетта..

Семинар института космических исследований

Вт, Апрель 24, 2012 - 1:00

1. В.С.Беляев, А.П.Матафонов (ФГУП ЦНИИМАШ, Королев, Российская Федерация). Лазерная релятивистская магнитоактивная плазма. 2. С.В.Мирнов..

Семинар института космических исследований

Вт, Апрель 24, 2012 - 1:00

Evaporating Blobs of the Carina Nebula

Пн, Апрель 23, 2012 - 8:30

No, they are not alive -- but they are dying. The unusual blobs found in the Carina nebula, some of which are seen floating on the upper right, might best be described as evaporating. Energetic light and winds from nearby stars are breaking..

Flowing Barchan Sand Dunes on Mars

Вс, Апрель 22, 2012 - 8:30

When does Mars act like a liquid? Although liquids freeze and evaporate quickly into the thin atmosphere of Mars, persistent winds may make large sand dunes appear to flow and even drip like a liquid.

3 ATs

Сб, Апрель 21, 2012 - 8:30

Despite their resemblance to R2D2, these three are not the droids you're looking for. Instead, the enclosures house 1.8 meter Auxiliary Telescopes (ATs) at Paranal Observatory in the Atacama Desert region of Chile.