fr en es pt
Astronomy
 
Contact the author rss astronoo

Articles − Astronomy and nature

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
 
Coma cluster of galaxies
Clusters of galaxies are the largest structures of our observable Universe. Coma cluster of galaxies into its soup, visible through Chandra x-ray telescope...
Spectroscopy, emission lines, absorption linesExpansion of the universe, Big Bang
Spectroscopy inexhaustible
source of information...		From the Big Bang
to galaxies...
Asteroid Ganymed (1036), NEO and March cruiserCharon Pluto's large moon
Asteroid Ganymed (1036),
NEO and Mars cruiser...		Charon will be visited
in 2015...
Sensitivity to initial conditions, lorenz attractorGAIA satellite, mapping the Milky Way
Chaos and sensitivity
to initial conditions...		GAIA satellite
mapping the Milky Way...
 
Nebula Cat's Paw videoOrion Nebula video
Cat's Paw Nebula video...
Orion Nebula video...
 
Carina Nebula videoPipe Nebula video
Carina Nebula video...
 		Pipe Nebula video...
 
supernova SN 2014J in cigar galaxyPrinciple of absorption and emission of a photon
The explosion of the
Cigar...		Principle of atomic
absorption and emission...
Shock wave Kappa CassiopeiaEclipses, the orbital plane of the Moon
Shock waves...
 		Eclipses explained by
plan lunar orbit...
probes of planet Marsabundance of chemical elements in the Universe
Probes of Mars...
 		Abundance of chemical
elements in Universe...
 
Flame Nebula videoPencil Nebula video
Flame Nebula video...
 		Pencil Nebula video...
Bullet Cluster and dark matter
All matter in the Bullet Cluster or
the proof of the existence of dark matter.
What do we see in this false-color composite image?
The problem of the rotation curve of a galaxySuper explosion and supernova SN 1572
MOND theory
and its contradiction...		Super explosion and
supernova SN 1572...
Rosetta and the comet 
Rosetta has rendezvous
with a comet...		 
1997 © Astronoo.com − Astronomy, Astrophysics, Evolution and Earth science.
Contact    Legal mentions