Новости из категории: astronet

Wolf Rayet Star 124: Stellar Wind Machine

Вт, Июль 01, 2014 - 7:30

Some stars explode in slow motion. Rare, massive Wolf-Rayet stars are so tumultuous and hot that they slowly disintegrating right before our telescopes. Glowing gas globs each typically over 30 times more massive than the Earth are..

Peculiar Elliptical Galaxy Centaurus A

Пн, Июнь 30, 2014 - 7:30

What's happened to the center of this galaxy? Unusual and dramatic dust lanes run across the center of elliptical galaxy Centaurus A. These dust lanes are so thick they almost completely obscure the galaxy's center in visible light.

Galaxy Cove Vista Revisited

Вс, Июнь 29, 2014 - 8:30

To see a vista like this takes patience, hiking, and a camera. Patience was needed in searching out just the right place and waiting for just the right time. A short hike was needed to reach this rugged perch above a secluded cove in

Orion Arising

Сб, Июнь 28, 2014 - 7:30

Orion's belt runs just along the horizon, seen through Earth's atmosphere and rising in this starry snapshot from low Earth orbit on board the International Space Station. The belt stars, Alnitak, Alnilam...

Астрономическая неделя с 30 июня по 6 июля 2014 года

Пт, Июнь 27, 2014 - 16:04

На данной неделе Меркурий сменит движение с попятного на прямое, Венера проходит в 4 градусах севернее звезды Альдебаран, Земля..

Martian Anniversary Selfie

Пт, Июнь 27, 2014 - 8:30

June 24th marked the first full Martian year of the Curiosity Rover's exploration of the surface of the Red Planet. That's 687 Earth days or 669 sols since its landing on August 5, 2012.

Conjunction by the Sea

Чт, Июнь 26, 2014 - 8:30

Early morning risers were treated to a beautiful conjunction of Venus and waning Crescent Moon on June 24, captured in this seaside photo near Belmar, New Jersey, USA, planet Earth. The serene celestial pairing is seen above the Atlantic

The Hercules Cluster of Galaxies

Ср, Июнь 25, 2014 - 7:30

These are galaxies of the Hercules Cluster, an archipelago of island universes a mere 500 million light-years away. Also known as Abell 2151, this cluster is loaded with gas and dust rich, star-forming spiral galaxies but has relatively..

The Iris Nebula in a Field of Dust

Вт, Июнь 24, 2014 - 7:30

What flowers in this field of dark star dust? The Iris Nebula. The striking blue color of the Iris Nebula is created by light from the bright star SAO 19158 reflecting off of a dense patch of normally dark dust.

Календарь наблюдателя на июль 2014 года

Пн, Июнь 23, 2014 - 19:47

Очередной выпуск ежемесячника Календарь наблюдателя расскажет вам об основных явлениях месяца, доступных..

Four Lasers over Mauna Kea

Пн, Июнь 23, 2014 - 7:30

Are lasers from giant telescopes being used to attack the Galactic center? No. Lasers shot from telescopes are now commonly used to help increase the accuracy of astronomical observations. In some sky locations, Earth...

Persistent Saturnian Auroras

Вс, Июнь 22, 2014 - 7:31

Are Saturn's auroras like Earth's? To help answer this question, the Hubble Space Telescope and the Cassini spacecraft monitored Saturn's South Pole simultaneously as Cassini closed in on the gas giant in January 2004. Hubble..