Новости из категории: astronet

Астрономическая неделя с 31 марта по 6 апреля 2025 года

Вс, Март 30, 2025 - 10:06

На данной неделе 1 апреля Луна (Ф= 0,14+) пройдет близ Урана, а при фазе 0,16+ близ рассеянного звездного скопления Плеяды (покрытие при..

APOD: 2025 March 30 Б A Partial Solar Eclipse over Iceland

Вс, Март 30, 2025 - 8:30

What if the Sun and Moon rose together? That happened yesterday over some northern parts of planet Earth as a partial solar eclipse occurred shortly after sunrise. Regions that experienced the Moon blocking part of the Sun included..

Stereo Helene

Сб, Март 29, 2025 - 7:30

Get out your red/blue glasses and float next to Helene, small, icy moon of Saturn. Appropriately named, Helene is a Trojan moon, so called because it orbits at a Lagrange point. A Lagrange point is a gravitationally stable position near..

Stereo Helene

Сб, Март 29, 2025 - 6:30

10 new variable stars discovered from digitised archival photographic plates of the Moscow Plate Arc

Пт, Март 28, 2025 - 15:45

10 new variable stars discovered from digitised archival photographic plates of the Moscow Plate Arc

Пт, Март 28, 2025 - 14:45

Lunar Dust and Duct Tape

Пт, Март 28, 2025 - 7:30

Why is the Moon so dusty? On Earth, rocks are weathered by wind and water, creating soil and sand. On the Moon, eons of constant micrometeorite bombardment have blasted away at the rocky surface creating a layer of powdery lunar soil or..

Лунная пыль и клейкая лента

Пт, Март 28, 2025 - 6:30

Почему поверхность Луны пыльная? На Земле горные породы разрушаются под действием воздуха и воды, образуя..

Messier 81

Чт, Март 27, 2025 - 7:30

One of the brightest galaxies in planet Earth's sky is similar in size to our Milky Way Galaxy: big, beautiful Messier 81. Also known as NGC 3031 or Bode's galaxy for its 18th century discoverer, this grand spiral can be found toward the..

APOD: 2025 March 26 Б Star Formation in the Pacman Nebula

Ср, Март 26, 2025 - 7:30

You'd think the Pacman Nebula would be eating stars, but actually it is forming them. Within the nebula, a cluster's young, massive stars are powering the pervasive nebular glow. The eye-catching shapes...

APOD: 2025 March 25 Б A Blue Banded Blood Moon

Вт, Март 25, 2025 - 6:30

What causes a blue band to cross the Moon during a lunar eclipse? The blue band is real but usually quite hard to see. The featured HDR image of last week's lunar eclipse, however -- taken from Norman, Oklahoma (USA) -- has been..