Новости из категории: astronet

APOD: 2024 January 7 Б The Cats Eye Nebula in Optical and X-ray

Вс, Январь 07, 2024 - 7:30

To some it looks like a cat's eye. To others, perhaps like a giant cosmic conch shell. It is actually one of the brightest and most highly detailed planetary nebula known, composed of gas expelled in the brief yet glorious phase..

The Snows of Churyumov Gerasimenko

Сб, Январь 06, 2024 - 8:30

You couldn't really be caught in this blizzard while standing by a cliff on periodic comet 67P/Churyumov-Gerasimenko. Orbiting the comet in June of 2016, the Rosetta spacecraft's narrow angle camera did record...

Trapezium: At the Heart of Orion

Пт, Январь 05, 2024 - 8:30

Near the center of this sharp cosmic portrait, at the heart of the Orion Nebula, are four hot, massive stars known as the Trapezium. Gathered within a region about 1.5 light-years in radius, they dominate the core of the dense Orion Nebula..

Zeta Oph: Runaway Star

Чт, Январь 04, 2024 - 7:30

Like a ship plowing through cosmic seas, runaway star Zeta Ophiuchi produces the arcing interstellar bow wave or bow shock seen in this stunning infrared portrait. In the false-color view, bluish Zeta...

APOD: 2024 January 3 Б A SAR Arc from New Zealand

Ср, Январь 03, 2024 - 8:30

What is that unusual red halo surrounding this aurora? It is a Stable Auroral Red (SAR) arc. SAR arcs are rare and have only been acknowledged and studied since 1954. The featured wide-angle photograph...

APOD: 2024 January 2 Б Rocket Transits Rippling Moon

Вт, Январь 02, 2024 - 7:30

Can a rocket make the Moon ripple? No, but it can make a background moon appear wavy. The rocket, in this case, was a SpaceX Falcon Heavy that blasted off from NASA's Kennedy Space Center last week.

APOD: 2024 January 1 Б NGC 1232: A Grand Design Spiral Galaxy

Пн, Январь 01, 2024 - 7:30

Galaxies are fascinating not only for what is visible, but for what is invisible. Grand spiral galaxy NGC 1232, captured in detail by one of the Very Large Telescopes, is a good example.

APOD: 2023 December 31 Б Illustris: A Simulation of the Universe

Вс, Декабрь 31, 2023 - 8:30

How did we get here? Click play, sit back, and watch. A computer simulation of the evolution of the universe provides insight into how galaxies formed and perspectives into humanity's place in the universe.

The Last Full Moon

Сб, Декабрь 30, 2023 - 8:30

Known to some in the northern hemisphere as December's Cold Moon or the Long Night Moon, the last full moon of 2023 is rising in this surreal mountain and skyscape. The Daliesque scene was captured in a single exposure with a camera and

Астрономическая неделя с 8 по 14 января 2024 года

Пт, Декабрь 29, 2023 - 9:17

На данной неделе 8 января Луна (Ф= 0,11-) пройдет севернее Антареса (покрытие при видимости в Северной Америке), а при фазе 0,08- - южнее..

Shakespeare in Space

Пт, Декабрь 29, 2023 - 7:30

In 1986, Voyager 2 became the only spacecraft to explore ice giant planet Uranus close up. Still, this newly released image from the NIRCam (Near-Infrared Camera) on the James Webb Space Telescope offers a detailed look at the distant..