When the year 2012 is mentioned, one usually assumes the worst. Dave Reneke, an Australian astronomy lecturer and columnist, may have just given reason to vindicate some fears — but not as bad as the movie 2012 would have one suspect.
A giant black hole is putting on a spectacular show and scientists at NASA's Chandra X-ray observatory have captured the action. The black hole, located in galaxy M87, is blasting gas outwards, causing scientists to compare what they are seeing in deep space to the eruption of a volcano.
After a day's delay in liftoff due to a malfunctioning fire extinguishing system on the launchpad, on June 10 at 5:01 p.m. South Korean time, the Naro-1 satellite launcher lifted off from the Naro Space Center at Goheung on the south coast. It then exploded about two and a half minutes later. This was the second failure in as many tries for the multistage rocket. Controllers who were at first cheering, were dismayed 137 seconds later at seeing a bright flash on their screens transmitted from the camera mounted on the tip of the rocket. At that time, the Naro-1 would have been about 43 miles above the earth. Ahn Byong-man, the Minister of Education, Science and Technology, told reporters that officials assume the explosion took place at that point. It was during the first-stage ignition.
In the aftermath of President Obama’s decision to dramatically curtail NASA’s manned space program, many observers wondered what the future of America’s participation in the exploration of the heavens would look like. The successful launch of SpaceX’s Falcon 9 on June 4 may give us a first look at that future.
As NASA’s manned space efforts falter in the face of the looming conclusion of the shuttle program and by a finding of the Augustine Committee that projects that government-funded space exploration will be significantly more expensive in coming years, private space ventures are soaring.
The European Organization for Nuclear Research (CERN) has developed the fastest proton accelerator in the history of science — the Hadron Collider, which accelerated its twin beams of protons to an energy of 1.18 TeV on November 30, breaking the previous world record of 0.98 TeV, which had been held by the U.S. Fermi National Accelerator Laboratory's Tevatron collider since 2001. The collider used by CERN enables scientists to probe a little closer to the first moments of the universe which should help scientists answer questions which have now remained unanswerable. Although the new collider will help physicists learn more than they know now, experimentally, the fundamental theoretical problems of physics remain as elusive as ever.
Six weeks after the release of the committee’s preliminary report, the U.S. Human Space Flight Plans Committee has released its final report. The 155 page report, which is entitled “Seeking a Human Spaceflight Program Worthy of a Great Nation,” is the end result of a process which began last May, when the Obama administration announced that the committee, chaired by Norman Augustine (former CEO of Lockheed Martin), would study the state of America’s manned space program and render advice to the administration concerning the future of that program.
Launched in 1997, the Cassini probe to Saturn completed its initial four-year mission in June 2008. The trip from Earth to Saturn took roughly seven years and entailed 2.2 billion miles. Although Cassini's nuclear power supply caused a brief controversy among environmentalists who fretted that the probe would come crashing down, spilling its 72 pounds of plutonium in Earth’s environment, Cassini has quietly gone about its work, rarely drawing much attention from the public except at the more “telegenic” moments of the mission.
With the release of the full report by the Augustine Committee only days away, NASA is making preparations to test a rocket vital to a space program that the Obama administration may be preparing to terminate.