|
Astronomy Picture Of the Day (APOD)
A Colorful Moon
19.12.2013
The Moon is normally seen in subtle shades of grey or yellow. But small, measurable color differences have been greatly exaggerated to make this telescopic, multicolored, moonscape captured during the Moon's full phase. The different colors are recognized to correspond to real differences in the chemical makeup of the lunar surface.
Light Pillars over Finland
18.12.2013
What's happening behind those houses? Pictured above are not aurora but nearby light pillars, a local phenomenon that can appear as a distant one. In most places on Earth, a lucky viewer...
Geminid Meteors over Teide Volcano
17.12.2013
On some nights it rains meteors. Peaking two nights ago, asteroid dust streaked through the dark skies of Earth, showering down during the annual Geminids meteor shower. Astrophotographer Juan Carlos Casado captured the space weather event, as pictured above, in a series of exposures spanning about 2.3 hours using a wide angle lens.
Yutu Rover Rolls onto the Moon
16.12.2013
A new desk-sized rover has begun exploring the Moon. Launched two weeks ago by the Chinese National Space Administration, the Chang'e 3 spacecraft landed on the Moon yesterday and deployed the robotic rover.
Gibbous Europa
15.12.2013
Although the phase of this moon might appear familiar, the moon itself might not. In fact, this gibbous phase shows part of Jupiter's moon Europa. The robot spacecraft Galileo captured this image mosaic during its mission orbiting Jupiter from 1995 - 2003.
The Bubble Nebula
14.12.2013
Blown by the wind from a massive star, this interstellar apparition has a surprisingly familiar shape. Cataloged as NGC 7635, it is also known simply as The Bubble Nebula. Although it looks delicate, the 10 light-year diameter bubble offers evidence of violent processes at work.
Geminid Meteor Shower over Dashanbao Wetlands
13.12.2013
The annual Geminid meteor shower is raining down on planet Earth this week. And despite the waxing gibbous moonlight, the reliable Geminids should be enjoyable tonight (night of December 13/14) near the shower's peak.
Alnitak, Alnilam, Mintaka
12.12.2013
Alnitak, Alnilam, and Mintaka, are the bright bluish stars from east to west (lower right to upper left) along the diagonal in this gorgeous cosmic vista. Otherwise known as the Belt of Orion, these three blue supergiant stars are hotter and much more massive than the Sun.
The Coldest Place on Earth
11.12.2013
How cold can it get on Earth? In the interior of the Antarctica, a record low temperature of -93.2 C (-135.8 F) has been recorded. This is about 25 C (45 F) colder than the coldest lows noted for any place humans live permanently.
Seyferts Sextet
10.12.2013
What will survive this battle of the galaxies? Known as Seyfert's Sextet, this intriguing group of galaxies lies in the head portion of the split constellation of the Snake (Serpens). The sextet actually contains only four interacting galaxies, though.
|
January February March April May June July August September October November December |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||