NASA scientists have recorded the biggest ever meteorite impact on the Moon, with an explosion equal to 5 tons of TNT. The event is part of ‘lunar meteor showers’ observed by astronauts of the Moon exploration program.
The 40-kg meteorite measuring 0.3 to 0.4 meters wide traveling 56,000 mph slammed through the Moon’s surface on March 17, 2013.
The explosion from the impact, glowing like a 4th magnitude star, was so bright that it could have been seen from Earth with the naked eye. However the flash of light lasted only for a second and was rather difficult to detect.
Ron Suggs an analyst at the Marshall space flight center was the first to notice the explosion on a digital video recorded by one of the monitoring programs.
“It jumped right out at me. It was so bright” he acknowledged.
In this picture the Moon is seen illuminated solely by light reflected from the Earth.
"On March 17, 2013, an object about the size of a small boulder hit the lunar surface in Mare Imbrium," says Bill Cooke of NASA’s Meteoroid Environment Office.
"It exploded in a flash nearly ten times as bright as anything we’ve ever seen before."
Unlike Earth, the Moon has no atmosphere to protect it. As there is no oxygen, it poses the question of how they explode.
“Lunar meteors don’t require oxygen or combustion to make themselves visible. They hit the ground with so much kinetic energy that even a pebble can make a crater several feet wide. The flash of light comes not from combustion but rather from the thermal glow of molten rock and hot vapors at the impact site,” NASA explains.
As the crater from the impact could be as wide as 20 meters, comparing it to the brightness of the explosion might give certain explanations to scientists about “lunar meteor showers”.
For the past eight years NASA scientists have been observing the Moon as part of a lunar monitoring program to identify new kinds of space debris that can threaten our planet. The US space agency says that this is a ‘good candidate’ for research.
The lunar impact might have been part of a much larger event, Cooke noted. NASA and the University of Western Ontario’s sky cameras detected an unusual number of deep-penetrating meteors on Earth. These speeding fireballs rushed along nearly identical orbits between Earth and the asteroid belt. He notes that the Earth and the Moon were pelted by meteoroids at about the same time and supposes that these two events were connected.
Netanyahu ‘spat in our face,’ White House officials said to say 2015-01-23 22:28
The White House’s outrage over Prime Minister Benjamin Netanyahu’s plan to speak before Congress in March — a move he failed to coordinate with the administration — began to seep through the diplomatic cracks on Friday, with officials telling Haaretz the Israeli leader had “spat” in President Barack Obama’s face.
“We thought we’ve seen everything,” the newspaper quoted an unnamed senior ...
The Return of the Protected Jewish Minority in Europe 2015-01-23 2:53
Contrary to the standard narratives of Jewish ‘history,’ a prominent feature of the historical presence of Jews in Europe has been their protected status. The common context for this status was a symbiotic relationship between the Jewish minority and exploitative or tyrannical elites. As agents of the feared elite, as foreigners, as exploiters in their own right, and with interests ...
Truth Revealed: McCain’s ‘Moderate Rebels’ in Syria ARE ISIS 2015-01-23 1:50
Poor John McCain and Lindsey Graham, Washington’s real first couple. They only want to arm the ‘moderate opposition’ in Syria. Three years on, how come their master plan isn’t working, while ISIS has grown so strong?
Despite what media lauded as, “the largest demonstration in France’s history – bigger than liberation at the end of WWII!” (can you rightly compare the ...
European 'No-Go' Zones: Fact or Fiction? 2015-01-22 0:37
Comment: This is an interesting article about Muslim no-go Zones in Europe. However, keep in mind that the focus in this piece is not addressing the root of the problem, but a symptom of the problem. Yes, there is an issue with large Islamic colonies in Europe today, but the article mentions nothing about who has changed the immigration laws ...
A Radical Traditionalist Critique of the Anti-Islam Movement 2015-01-22 0:20
The terrorist attack against the staff at the magazine Charlie Hebdo in Paris shook an entire continent. In a European climate in which protests against the perceived Islamization of our civilizational sphere becomes ever more widespread, showing in increased electoral success for moderate nationalist parties, as well as in expressions of mass public dissent, the recent resurgence of violent Islamic ...