Новости из категории: astronet

Deimos Before Sunrise

Сб, Май 24, 2025 - 8:30

Deimos takes 30 hours and 18 minutes to complete one orbit around the Red Planet. That's a little more than one Martian day or sol which is about 24 hours and 40 minutes long, so Deimos drifts westward across the Martian sky.

NGC6366 vs 47 Ophiuchi

Пт, Май 23, 2025 - 8:30

Most globular star clusters roam the halo of our Milky Way galaxy, but globular cluster NGC 6366 lies close to the galactic plane. About 12,000 light-years away toward the constellation Ophiuchus, the cluster's starlight is dimmed and..

Curly Spiral Galaxy M63

Чт, Май 22, 2025 - 7:30

A bright spiral galaxy of the northern sky, Messier 63 is nearby, about 30 million light-years distant toward the loyal constellation Canes Venatici. Also cataloged as NGC 5055, the majestic island universe is nearly 100,000 light-years..

APOD: 2025 May 21 Б International Space Station Crosses the Sun

Ср, Май 21, 2025 - 8:30

Typically, the International Space Station is visible only at night. Slowly drifting across the night sky as it orbits the Earth, the International Space Station (ISS) can be seen as a bright spot about once a month from many locations.

APOD: 2025 May 20 Б Milky Way over Maunakea

Вт, Май 20, 2025 - 8:30

Have you ever seen the band of our Milky Way Galaxy? In a clear sky from a dark location at the right time, a faint band of light becomes visible across the sky. Soon after your eyes become dark adapted, you might spot the band..

Ares 3 Landing Site: The Martian Revisited

Сб, Май 17, 2025 - 8:30

This close-up from the Mars Reconnaissance Orbiter's HiRISE camera shows weathered craters and windblown deposits in southern Acidalia Planitia. A striking shade of blue in standard HiRISE image colors, to the human eye the area would..

Ares 3 Landing Site: The Martian Revisited

Сб, Май 17, 2025 - 7:30

Messier 101

Пт, Май 16, 2025 - 8:30

Big, beautiful spiral galaxy M101 is one of the last entries in Charles Messier's famous catalog, but definitely not one of the least. About 170,000 light-years across, this galaxy is enormous, almost twice the size of our own Milky Way.

Мессье 101

Пт, Май 16, 2025 - 7:30

Большая красивая спиральная галактика M101 была занесена в знаменитый каталог Шарля Мессье одной из последних, но это не..

A Plutonian Landscape

Чт, Май 15, 2025 - 8:30

This shadowy landscape of majestic mountains and icy plains stretches toward the horizon on a small, distant world. It was captured from a range of about 18,000 kilometers when New Horizons looked back toward Pluto, 15 minutes after the..