Posted by Lise
- Nov 10 06 08:46One word: WOW
Posted by TehBorken
- Nov 10 06 07:20Can you spot Mercury in this awesome phot of the sun? (Scroll down for the answer.)
From Astronomy Picture of the Day:[/p] [blockquote][em]Enjoying Wednesday's transit of Mercury from Dallas, Texas, astronomer Phil Jones recorded this detailed image of the Sun. Along with a silhouette of the innermost planet, a network of cells and dark filaments can be seen against a bright solar disk with spicules and prominences along the Sun's edge. The composited image was taken through a telescope equiped with an H-alpha filter that narrowly transmits only the red light from hydrogen atoms. Such images emphasize the solar chromosphere, the region of the Sun's atmosphere immediately above its photosphere or normally visible surface. But in H-alpha pictures, sunspot regions are usually dominated by bright splotches (called plages) on the solar chromosphere.[/em][/p] [/blockquote]
[em]Left of center, the tiny disk of Mercury seems to be imitating a small sunspot that looks a little too round. [/em]
From Astronomy Picture of the Day:[/p] [blockquote][em]Enjoying Wednesday's transit of Mercury from Dallas, Texas, astronomer Phil Jones recorded this detailed image of the Sun. Along with a silhouette of the innermost planet, a network of cells and dark filaments can be seen against a bright solar disk with spicules and prominences along the Sun's edge. The composited image was taken through a telescope equiped with an H-alpha filter that narrowly transmits only the red light from hydrogen atoms. Such images emphasize the solar chromosphere, the region of the Sun's atmosphere immediately above its photosphere or normally visible surface. But in H-alpha pictures, sunspot regions are usually dominated by bright splotches (called plages) on the solar chromosphere.[/em][/p] [/blockquote]
[em]Left of center, the tiny disk of Mercury seems to be imitating a small sunspot that looks a little too round. [/em]