![]() |
Astronomy Picture Of the Day (APOD)
![Внутренние спутники Юпитера](https://images.astronet.ru/pubd/2003/08/18/0001192431/jupinner_gal_big.preview.jpg)
27.11.1997
The potato-shaped inner moons of Jupiter are lined-up in this mosaic "family portrait" of these tiny Jovian satellites. The individual images were recorded over the last year by NASA's Galileo spacecraft and are scaled to the moons' relative sizes.
![Спутники Урана, кольца и облака](https://images.astronet.ru/pubd/2003/08/18/0001192430/uranusleft_nic_big.preview.jpg)
26.11.1997
The giant planet Uranus is faint and featureless when viewed in visible light. But this pair of near-infrared mosaics from the Hubble Space Telescope's NICMOS camera reveals moons, rings, and clouds of this distant gas planet.
![Комета и галактика](https://images.astronet.ru/pubd/2003/08/18/0001192429/hbm31_jcc.preview.jpg)
25.11.1997
The Moon almost ruined this photograph. During late March and early April, Comet Hale-Bopp passed nearly in front of the Andromeda Galaxy. Here the Great Comet of 1997 and the Great Galaxy in Andromeda were photographed together on March 24th. The problem was the brightness of the Moon.
![Струя, распространяющаяся почти со скоростью света](https://images.astronet.ru/pubd/2003/08/18/0001192428/cygjet2_umi.preview.jpg)
24.11.1997
Einstein's Special Theory of Relativity says that nothing can travel faster than the speed of light. Jets of protons and electrons that shoot away from objects such as quasars and black holes appear to travel at speeds approaching this maximum speed, though. Such jets carry tremendous energy and can ram straight through interstellar material.
![Тритон: самый большой спутник Нептуна](https://images.astronet.ru/pubd/2003/11/08/0001194722/triton1_vg2_big.preview.gif)
23.11.1997
On October 10th, 1846, William Lassell was observing the newly discovered planet Neptune. He was attempting to confirm his observation, made just the previous week, that Neptune had a ring. But this time he discovered that Neptune had a satellite as well.
![Прыжки Сервейора](https://images.astronet.ru/pubd/2003/08/18/0001192426/surveyor6_pan_big.preview.gif)
22.11.1997
This panorama of the cratered lunar surface was constructed from images returned by the US Surveyor 6 lander. Surveyor 6 was not the first spacecraft to accomplish a soft landing on the Moon ... but it was the first to land and then lift off again!
![Юпитер: спутник, кольцо и облака](https://images.astronet.ru/pubd/2003/08/18/0001192425/jupir_nic.preview.jpg)
21.11.1997
An inner moon, an edge-on, planet-girdling ring, and high altitude cloud bands are visible in this mosaic of infrared images of gas giant Jupiter. The moon Metis, 25 miles wide and about 80,000 miles from the planet, is the bright spot at the upper right.
![Убегая с Солнца](https://images.astronet.ru/pubd/2003/08/18/0001192424/sep14prom_eit.preview.jpg)
20.11.1997
Twisted magnetic fields arching from the solar surface can trap ionized gas, suspending it in huge looping structures. These majestic plasma arches are seen as prominences above the solar limb. On September 14, this...
![Дифракционные пики: когда звезды выглядят как кресты](https://images.astronet.ru/pubd/2003/08/18/0001192423/m8hal_hst.preview.gif)
19.11.1997
Unusual appendages around bright stars are commonplace, but never seem to be mentioned. What are they? First, a telescope brings starlight falling over a large area to a small area. To get at this...
![В центре Трапеции](https://images.astronet.ru/pubd/2003/08/18/0001192422/orionprop_hst_big.preview.jpg)
18.11.1997
Start with the constellation of Orion. Below Orion's belt is a fuzzy area known as the Great Nebula of Orion or M42. In this nebula is a bright star cluster known as the Trapezium, shown above. New stellar systems are forming there in gigantic globs of gas and dust known as Proplyds.
|
January February March April May June July August September October November December |