Astronomy Picture of the Day
    

Astronomy Picture Of the Day (APOD)

Chetyre vspyshki klassa X Four X-class Flares
16.05.2013

Swinging around the Sun's eastern limb on Monday, a group of sunspots labeled active region AR1748 has produced the first four X-class solar flares of 2013 in less than 48 hours. In time sequence clockwise from the top left, flashes from the four were captured in extreme ultraviolet images from the Solar Dynamics Observatory.


Ostatok sverhnovoi Keplera v rentgenovskih luchah Kepler's Supernova Remnant in X Rays
15.05.2013

What caused this mess? Some type of star exploded to create the unusually shaped nebula known as Kepler's supernova remnant, but which type? Light from the stellar explosion that created this energized cosmic cloud was first seen on planet Earth in October 1604, a mere four hundred years ago.


Stolknoveniya galaktik: nablyudeniya i modelirovanie Galaxy Collisions: Simulation vs Observations
14.05.2013

What happens when two galaxies collide? Although it may take over a billion years, such titanic clashes are quite common. Since galaxies are mostly empty space, no internal stars are likely to themselves collide.


Chastnoe solnechnoe zatmenie i samolet Partial Solar Eclipse with Airplane
13.05.2013

It was just eight minutes after sunrise, last week, and already there were four things in front of the Sun. The largest and most notable was Earth's Moon, obscuring a big chunk of the Sun's lower limb as it moved across the solar disk, as viewed from Fremantle, Australia.


Oblaka, pticy, Luna i Venera Clouds, Birds, Moon, Venus
12.05.2013

Sometimes the sky above can become quite a show. In early September of 2010, for example, the Moon and Venus converged, creating quite a sight by itself for sky enthusiasts around the globe. From some locations, though, the sky was even more picturesque.


Kol'ceobraznoe zatmenie na myse 'ork Cape York Annular Eclipse
11.05.2013

This week the shadow of the New Moon fell on planet Earth, crossing Queensland's Cape York in northern Australia ... for the second time in six months. On the morning...


Mess'e 77 Messier 77
10.05.2013

Face-on spiral galaxy M77 lies a mere 47 million light-years away toward the aquatic constellation Cetus. At that estimated distance, the gorgeous island universe is about 100 thousand light-years across. Also known...


Ognennoe kol'co nad Dolinoi Monumentov Ring of Fire over Monument Valley
9.05.2013

As the New Moon continues this season's celestial shadow play, an annular solar eclipse track begins in western Australia at 22:30 UT on May 9 -- near sunrise on May 10 local time.


Osnovnye teleskopy Zemli izuchayut GRB 130427A Earths Major Telescopes Investigate GRB 130427A
8.05.2013

A tremendous explosion has occurred in the nearby universe and major telescopes across Earth and space are investigating. Dubbed GRB 130427A, the gamma-ray burst was first seen by the Earth-orbiting Swift satellite in high energy X-rays and quickly reported down to Earth.


Galaktika i buhta Galaxy Cove Vista
7.05.2013

To see a vista like this takes patience, hiking, and a camera. Patience was needed in searching out just the right place and waiting for just the right time. A short hike was needed to reach this rugged perch above a secluded cove in Julia Pfeiffer Burns State Park in California, USA.


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