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Send Mars probes first images of the cometOn Sunday evening, the comet C / 2013 A1 (Siding Spring) is over flown at a distance of almost 140,000 kilometers on Mars. All active Mars probes have surv...
The heaviest pair in the Milky Way - One of the brightest and most spectacular objects in the night sky, eta Carinae, is actually composed of two stars.This makes it the most massive binary...
Hubble Gallery of planetary nebulaeSo far, the end of a sun-like star was regarded as a fairly simple process: The star gets rid of dignified a shell glowing gas and then settles down to a long ret...
Send Mars probes first images of the cometOn Sunday evening, the comet C / 2013 A1 (Siding Spring) is over flown at a distance of almost 140,000 kilometers on Mars. All active Mars probes have surv...
Are there direct pictures of exo-planets?It has exoplanets in a few cases with observations already able to prove directly, but if you can actually call the "photos" of exoplanets these recordings,...
Why is the 13th constellation Ophiuchus no longer used?The constellation Ophiuchus is often referred to as the 13th Zodiac constellation because the sun is staying in between 30 November and 18 Dec...
Age Mild universeIf you follow the calculations of Piran and Jimenez, the universe is so mild in old age. About five billion years gamma-ray bursts were so frequent that they had never allowed the ...
Strange stars on the heelA new star strange lurks perhaps in our galaxy - and an astrophysicist at the Weizmann Institute is close on the track. Prof. Vladimir Usov from the Weizmann Institute...
The heaviest pair in the Milky Way - One of the brightest and most spectacular objects in the night sky, eta Carinae, is actually composed of two stars.This makes it the most massive binary...
Hubble Gallery of planetary nebulaeSo far, the end of a sun-like star was regarded as a fairly simple process: The star gets rid of dignified a shell glowing gas and then settles down to a long ret...
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