Engines of Creation? New theory Says Some Black Holes May Be Survivors from An Earlier Universe & 6 new articles...
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The Crab Nebula has stunned astronomers by emitting an unprecedented blast of gamma rays, the highest-energy light in the Universe, from a small area of the famous nebula. The cause of the 12 April gamma-ray flare, which lasted for some...  |
NASA's Dawn spacecraft has obtained its first image of the giant asteroid Vesta (above), which will help fine-tune navigation during its approach. Dawn is expected to achieve orbit around Vesta on July 16, when the asteroid is about 188 million...  |
Some of the world's leading astronomers -- including Great Britain's astronomer royal, Sir Martin Rees -- believe aliens, rather than using different radio waves or visible light to signal, may be using an entirely different communication medium such as ghostly...  |
In recent years, cosmologists have begun to think seriously about processes that occurred before the Big Bang. Alan Coley from Canada's Dalhousie University and Bernard Carr from Queen Mary University in London, have published a paper on arXiv, where they...  |
If the Hoyle state did not exist, only very little carbon or other higher elements such as oxygen, nitrogen and iron could have formed. Without this type of carbon nucleus, life probably also would not have been possible. For carbon...  |
In this NASA image, a configured rock wall can be seen near the underwater Aquarius laboratory of NASA's NEEMO 15 expedition that simulates a mission to an asteroid more than 62 feet (19 meters) below the ocean's surface, off the...  |
NASA Hubble Space Telescope Imaging Spectrograph (STIS) views of the rapidly fading visible-light fireball from the most powerful cosmic explosion recorded to date. For a brief moment the light from the blast was equal to the radiance of 100 million...  Provided by The Daily Galaxy  |
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