Астрономическая картинка дня (APOD)

Young Suns of NGC 7129
16.10.2025 | Астрономическая картинка дня

Young suns still lie within dusty NGC 7129, some 3,000 light-years away toward the royal constellation Cepheus. While these stars are at a relatively tender age, only a few million years old, it is likely that our own Sun formed in a similar stellar nursery around five billion years ago.

APOD: 2025 October 15 Б Rocket Launch Plume over Tucson
15.10.2025 | Астрономическая картинка дня

Yes, but can your sunset do this? Looking west from Tucson, Arizona, USA one day last month, the sunset sky looked strange when it briefly lit up with the plume of a rocket launched from California a few minutes earlier.

APOD: 2025 October 14 Б An Unusual Globule in IC 1396
14.10.2025 | Астрономическая картинка дня

Is there a monster in IC 1396? Known to some as the Elephant's Trunk Nebula, parts of gas and dust clouds of this star formation region may appear to take on foreboding forms, some nearly human. The only real monster here, however, is a bright young star too far from Earth to hurt us.

APOD: 2025 October 13 Б Lemmon Tree
13.10.2025 | Астрономическая картинка дня

The tree is not in danger. That's because the comet pictured just above it, Comet C/2025 A6 (Lemmon), is far in the distance, well away from the Earth. Comet Lemmon now continues...

APOD: 2025 October 12 Б All the Water on Europa
12.10.2025 | Астрономическая картинка дня

How much of Jupiter's moon Europa is made of water? No one is sure, but probably a lot. Based on the Galileo probe data acquired during its exploration of the Jovian system from 1995 to 2003, Europa possesses a deep, global ocean of liquid water beneath a layer of surface ice.

APOD: 2025 October 11 Б Manicouagan Impact Crater from Space
11.10.2025 | Астрономическая картинка дня

Orbiting 400 kilometers above Quebec, Canada, planet Earth, the International Space Station Expedition 59 crew captured this snapshot of the broad St. Lawrence River and curiously circular Lake Manicouagan on April 11, 2019. Right of center, the ring-shaped lake is a modern reservoir within the eroded remnant of an ancient 100 kilometer diameter impact crater.

APOD: 2025 October 10 Б 50 Light-years to 51 Pegasi
10.10.2025 | Астрономическая картинка дня

It's only 50 light-years to 51 Pegasi. That star's position is indicated in this snapshot from August 2025, taken on a night with mostly brighter stars visible above the dome at Observatoire de Haute-Provence in France.

APOD: 2025 October 9 Б The Jenga Moon
9.10.2025 | Астрономическая картинка дня

That big, bright, beautiful Full Moon you watched rise on the night of October 6 was the Harvest Moon. Famed in festival, story, and song, Harvest Moon is just the traditional name of the full moon nearest the time of the northern hemisphere's autumnal equinox. According to lore the name is a fitting one.

APOD: 2025 October 8 Б NGC 7380: The Wizard Nebula
8.10.2025 | Астрономическая картинка дня

What powers are being wielded in the Wizard Nebula? Gravitation strong enough to form stars, and stellar winds and radiations powerful enough to create and dissolve towers of gas. Located only 8,000 light years away, the Wizard nebula, featured here, surrounds a developing open star cluster NGC 7380.

APOD: 2025 October 7 Б SN Encore: A Second Supernova Seen Several Times
7.10.2025 | Астрономическая картинка дня

Now a second supernova in this same galaxy is repeating. The cause is the gravitational lens effect of a massive foreground cluster of galaxies (MACS J0138) -- it creates multiple images of a perfectly aligned background galaxy (MRG-M0138). What's particularly interesting is that this background galaxy has young stars that keep blowing up.