Colossal Ring of Galaxies --Largest Object in the Universe Spans 5 Billion Light Years. Gamma-ray bursts (GRBs) are the most luminous events in the universe, releasing as much energy in a few seconds as the Sun does over its 10 billion year lifetime. They are thought to be the result of massive stars collapsing into black holes.
Opiates are narcotics derived from the opium poppy plant. Some of the most well-known opiates include opium, heroin, fentanyl, morphine, codeine, oxycodone and hydrocodone. Opiates in low doses have been included in medicines or have been used in hospitals by those professionally trained to administer them.
Opiates are a class of drugs that are commonly prescribed to treat pain. Prescription opiates include Oxycontin (oxycodone), Vicodin (hydrocodone and acetaminophen), Dilaudid (hydromorphone), and morphine. Certain illegal drugs, such as heroin, are also opiates.ver time, your body needs more and more of the drug to achieve the same effect. This physical dependence can be very dangerous, and increases risk of accidental overdose. Prolonged use of these drugs changes the way nerve receptors work in the brain, and these receptors become dependent upon the drug to function.