What are the decomposers in the underwater ecosystem? A: The decomposers in an underwater ecosystem are animal-like organisms called protists, fungi and bacteria. Referred to as saprotrophs, these organisms decom... Full Answer >
On 1 February 2003 the space shuttle Columbia exploded as it was attempting re-entry after a 16-day mission. All seven astronauts on board, including the first Israeli in space, were killed. Tributes to the astronauts were led by US President George W Bush.
32 seconds into the flight there was said to be the highest winds ever during a launch. What went wrong during the Challenger Disaster and why was a teacher chosen to go into space? Before it Crashed. NASA launched the spaceship named the Challenger Tuesday January 28, 1986. This would be the Challengers 10th and last mission to space. At 11:38:13 EST 73 seconds into the flight the 7 members were killed in the traumatic crash. Right away a team of employees were ordered to pick up debris and to find lost pieces.