Astronomy Picture of the Day
    

Astronomy Picture Of the Day (APOD)

Восход Солнца с борта корабля "Аполлон" Apollo Sunrise
20.06.1996

In November of 1969, homeward bound aboard the "Yankee Clipper" command module, the Apollo 12 astronauts took this dramatic photograph of the Sun emerging from behind the Earth. From this distant perspective, part...


Семь сестер и Калифорния Seven Sisters Versus California
18.06.1996

In the lower left corner, dressed in blue, is the Pleiades. Also known as the Seven Sisters and M45, the Pleiades is one of the brightest and most easily visible open clusters on the sky. The Pleiades contains over 3000 stars, is about 400 light years away, and only 13 light years across.


Соединенные штаты Америки ночью The United States at Night
17.06.1996

This is what the United States of America looks like at night! Can you find your favorite US city on this image? Surprisingly, city lights make this task quite possible. The above picture is actually a composite of over 200 images made by satellites orbiting the Earth.


Астрономической картинке дня - один год APOD is One Year Old Today
16.06.1996

The first Astronomy Picture of the Day (APOD) appeared one year ago today. Pictured above are Robert Nemiroff (left) and Jerry Bonnell (right), engaged in creating the APOD web pages. APOD started over speculative conversations on the ultimate value of the World Wide Web.


Выход в космос Walking in Space
15.06.1996

Pictured above is the first american astronaut to walk in space: Edward White. White is seen floating outside the Gemini 4 capsule in 1965. The term "spacewalk" is deceiving since astronauts do not actually walk - they float - usually without their feet touching anything solid. White was connected to the spaceship only by a thick tether.


Свободный полет в космосе Floating Free in Space
14.06.1996

NASA astronauts can float free in space without any connection to a spaceship. Here astronaut Bruce McCandless maneuvers outside the Space Shuttle Challenger by firing nitrogen gas thrusters on his manned maneuvering unit (MMU). This picture was taken in 1984 and records this first untethered spacewalk. The MMU was developed because astronauts found tethers restrictive.


Остаток вспышки сверхновой в Парусах в видимом свете Vela Supernova Remnant in Optical
13.06.1996

About 11,000 years ago a star in the constellation of Vela exploded. This bright supernova may have been visible to the first human farmers. Today the Vela supernova remnant marks the position of a relatively close and recent explosion in our Galaxy. A roughly spherical, expanding shock wave is visible in X-rays.


Остаток вспышки сверхновой в Парусах в рентгеновских лучах Vela Supernova Remnant in X-ray
12.06.1996

What happens when a star explodes? A huge fireball of hot gas shoots out in all directions. When this gas slams into the existing interstellar medium, it heats up so much it glows in X-rays.


Обреченная звезда Эта Киля Doomed Star Eta Carinae
11.06.1996

Eta Carinae may be about to explode. But no one knows when - it may be next year, it may be one million years from now. Eta Carinae's mass - about 100 times greater than our Sun - make it an excellent candidate for a full blown supernova.


Ультрафиолетовая Земля Ultraviolet Earth
10.06.1996

Here's a switch: the above picture is of the Earth taken from a lunar observatory! This false color picture shows how the Earth glows in ultraviolet (UV) light. UV light is so blue humans can't see it.


First page ] Prev. | 1009 | 1010 | 1011 | 1012 | 1013 | 1014 | 1015 | 1016 | 1017 | 1018 | NextLast page ]

 < March 2024  
Mo Tu We Th Fr Sa Su




123
45678910
11121314151617
18192021222324
25262728293031
January
February
March