Новости из категории: astronet

APOD: 2025 June 15 Б Two Worlds One Sun

Вс, Июнь 15, 2025 - 7:30

How different does sunset appear from Mars than from Earth? For comparison, two images of our common star were taken at sunset, one from Earth and one from Mars. These images were scaled to have the same angular width and are featured here..

APOD: 2025 June 14 Б Meteors and Satellite Trails over the Limay River

Сб, Июнь 14, 2025 - 8:30

What are all those streaks in the sky? A galaxy, many satellite trails, and a few meteors. First, far in the distance, the majestic band of our Milky Way Galaxy runs down the left. Mirroring it on the right are several parallel trails..

APOD: 2025 June 14 Б Meteors and Satellite Trails over the Limay River

Сб, Июнь 14, 2025 - 7:30

What are all those streaks in the sky? A galaxy, many satellite trails, and a few meteors. First, far in the distance, the majestic band of our Milky Way Galaxy runs down the left. Mirroring it on the right are several parallel trails..

Rubin’s Galaxy

Пт, Июнь 13, 2025 - 8:30

In this Hubble Space Telescope image the bright, spiky stars lie in the foreground toward the heroic northern constellation Perseus and well within our own Milky Way galaxy. In sharp focus beyond is UGC 2885, a giant spiral galaxy about 232..

Solar Eclipse

Чт, Июнь 12, 2025 - 8:30

On April 20, 2023 the shadow of a New Moon raced across planet Earth's southern hemisphere. When viewed along a narrow path that mostly avoided landfall, the Moon in silhouette created a hybrid solar eclipse.

Solar Eclipse

Чт, Июнь 12, 2025 - 7:30

On April 20, 2023 the shadow of a New Moon raced across planet Earth's southern hemisphere. When viewed along a narrow path that mostly avoided landfall, the Moon in silhouette created a hybrid solar eclipse.

APOD: 2025 June 11 Б 25 Brightest Stars in the Night Sky

Ср, Июнь 11, 2025 - 7:30

Do you know the names of some of the brightest stars? It's likely that you do, even though some bright stars have names so old they date back to near the beginning of written language.

APOD: 2025 June 10 Б Enceladus in True Color

Вт, Июнь 10, 2025 - 8:30

Do oceans under the ice of Saturn's moon Enceladus contain life? A reason to think so involves long features -- some dubbed tiger stripes -- that are known to be spewing ice from the moon's icy interior into space.

APOD: 2025 June 9 Б Between Scylla and Charybdis: A Double Cosmic Discovery

Пн, Июнь 09, 2025 - 8:30

Can you identify this celestial object? Likely not Б because this is a discovery image. Massive stars forge heavy elements in their cores and, after a few million years, end their lives in powerful supernova explosions. These

APOD: 2025 June 8 Б Facing NGC 3344

Вс, Июнь 08, 2025 - 8:30

From our vantage point in the Milky Way Galaxy, we see NGC 3344 face-on. Nearly 40,000 light-years across, the big, beautiful spiral galaxy is located just 20 million light-years away in the constellation of Leo Minor. This multi-color..

Perseverance Selfie with Ingenuity

Сб, Июнь 07, 2025 - 8:30

On the Mars rover's mission Sol 46 or Earth date April 6, 2021, Perseverance held out a robotic arm to take its first selfie on Mars. The WATSON camera...

NGC 6302: The Butterfly Nebula

Пт, Июнь 06, 2025 - 8:30

The bright clusters and nebulae of planet Earth's night sky are often given the names of flowers or insects, and its whopping 3 light-year wingspan, NGC 6302 is no exception. With an estimated...