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Explanation: Newborn stars are forming in the Eagle Nebula. This image, taken with the Hubble Space Telescope in 1995, shows evaporating gaseous globules (EGGs) emerging from pillars of molecular hydrogen gas and dust. The giant pillars are light years in length and are so dense that interior gas contracts gravitationally to form stars. At each pillars' end, the intense radiation of bright young stars causes low density material to boil away, leaving stellar nurseries of dense EGGs exposed. The Eagle Nebula, associated with the open star cluster M16, lies about 7000 light years away. The pillars of creation were imaged...

This famous photograph of Al Gore, was supposedly posted on his web site when he was running for president in 1999.  It has been floating about the Internet ever since.  Many use it to mock Al Gore for his weapon handling skills, or lack thereof; but the weapon handling does not look too bad to me.  There is no magazine in the rifle, so it is likely unloaded, even if the selector switch is on "semi" and not on safe.  The muzzle, on close examination, seems to be pointing to the left (his left) of his head. He seems...

U.S. Marines are largely supportive of their commandant's decision to drop the M16 rifle for the M4 carbine as the standard infantry weapon. The U.S. Marine Corps will officially recognize the M4 carbine as the standard weapon for infantry personnel beginning in September 2016, following the approval by Commandant Gen. Robert Neller. The move has been welcomed with optimism from infantry. Sgt. Jonathan Ferriera, a mortarman with 1st Battalion 8th Marines who used the M4 during his deployment in Afghanistan says "it's about time." "The M4 holds every quality that the M16 does: everything an M16 can do, the M4...

The M16A4 may soon retire. This week, the Marine Corps announced via internal memo that the M4 carbine will become the primary-issued rifle in infantry and security units, as well as replace the M16 rifle in supporting training schools by September 2016. Commandant of the Marine Corps Gen. Robert Neller approved the change, which was first proposed to the previous commandant, Gen. Robert Dunford, according to Marine Corps Times. This decision falls in line with the Army's phased transition away from the M16 over the past few years. The M16A4 is on the outs simply because it is outdated, and...

The M16A4 may soon retire. This week, the Marine Corps announced via internal memo that the M4 carbine will become the primary-issued rifle in infantry and security units, as well as replace the M16 rifle in supporting training schools by September 2016. Commandant of the Marine Corps Gen. Robert Neller approved the change, which was first proposed to the previous commandant, Gen. Robert Dunford, according to Marine Corps Times. This decision falls in line with the Army’s phased transition away from the M16 over the past few years. The M16A4 is on the outs simply because it is outdated, and...

Explanation: A star cluster around 2 million years young surrounded by natal clouds of dust and glowing gas, M16 is also known as The Eagle Nebula. This beautifully detailed image of the region includes cosmic sculptures made famous in Hubble Space Telescope close-ups of the starforming complex. Described as elephant trunks or Pillars of Creation, dense, dusty columns rising near the center are light-years in length but are gravitationally contracting to form stars. Energetic radiation from the cluster stars erodes material near the tips, eventually exposing the embedded new stars. Extending from the ridge of bright emission left of center...

Marine leaders have made the momentous recommendation to ditch the iconic M16 in favor of the M4 carbine as the new universal weapon for infantrymen. The recommendation to swap the venerated rifle that has served as the grunt’s primary implement of war since Vietnam now sits on the commandant’s desk, pending his final review and a decision. But, the swap appears imminent and if approved will relegate the M16 to a support role. It follows a similar shift already underway in the Army. With the endorsement of several major commands already supporting the switch — including Marine Corps Combat Development...

Marine Corps leaders have made the long-awaited proposal to adopt the M4 carbine as the standard Marine infantry rifle. The recommendation wouldn’t completely phase out the currently-standard M16, but it would push the archetypal rifle into a support role. This follows in the Army’s footsteps, which began the transition to M4s more than 20 years ago. The M4 is in use with the Marines for select roles and is issued to officers as well.

My nephew, Nick, had a BBC newscast on about human smugglers in Thailand.  It appears that the BBC is a bit less shy about showing weapons than many U.S. outlets, but that could simply be perception on this one show.  I watch very little TV.    From BBC.com: Manit told us his district had long been used by human traffickers to transfer migrants from boats to trucks. He wanted to stamp it out. But he was getting little help from the central government, or from local law enforcement.  The BBC correspondent was allowed to join a patrol off the coast. ...

I watch very little TV.  I do not like to corrupt the data flow.  But I happened to be in Las Vegas when my nephew was watching a BBC program on human smugglers in Thailand.  From BBC.com: Manit told us his district had long been used by human traffickers to transfer migrants from boats to trucks. He wanted to stamp it out. But he was getting little help from the central government, or from local law enforcement. The BBC correspondent was allowed to join a patrol off the coast.  In the video, the BBC is not shy about showing...

U.S. lawmakers recently questioned Army and Marine Corps leaders on small-arms and why the two services buy completely different bullets for the M16A4 rifles and M4 carbines. "You guys are using two different rounds, and you have procured several million rounds to date and you have used them in combat," Rep. Loretta Sanchez, D-Calif., said at a March 19 House Armed Services Committee hearing. Sanchez, the ranking member of the Subcommittee on Tactical Air and Land Forces, wanted to know why the Marine Corps uses the M855 5.56mm round and the Army uses the M855A1.

The U.S. Army is considering several upgrades to the M4A1 Carbine that could improve its accuracy and performance and change the weapon's appearance. Army weapons and contracting officials recently launched a market survey to see what the small-arms industry has to offer as far as better rails, triggers, charging handles and sights for the M4A1. "The government is seeking to procure M4A1-Plus (abbreviated as M4A1+) components as non-development items ... for improvements to the M4A1 Carbine," according to the March 13 document posted on FedBizOpps.gov. "It is anticipated that the M4A1+ components will be evaluated as a system. The system...

https://www.youtube.com/watch?v=V7UW5AkWqOY

Explanation: The dust sculptures of the Eagle Nebula are evaporating. As powerful starlight whittles away these cool cosmic mountains, the statuesque pillars that remain might be imagined as mythical beasts. Pictured above is one of several striking dust pillars of the Eagle Nebula that might be described as a gigantic alien fairy. This fairy, however, is ten light years tall and spews radiation much hotter than common fire. The greater Eagle Nebula, M16, is actually a giant evaporating shell of gas and dust inside of which is a growing cavity filled with a spectacular stellar nursery currently forming an open...

Explanation: The dust sculptures of the Eagle Nebula are evaporating. As powerful starlight whittles away these cool cosmic mountains, the statuesque pillars that remain might be imagined as mythical beasts. Pictured above is one of several striking dust pillars of the Eagle Nebula that might be described as a gigantic alien fairy. This fairy, however, is ten light years tall and spews radiation much hotter than common fire. The greater Eagle Nebula, M16, is actually a giant evaporating shell of gas and dust inside of which is a growing cavity filled with a spectacular stellar nursery currently forming an open...

A new view of the Eagle Nebula, one of the two largest and sharpest images Hubble Space Telescope has ever taken, is released by NASA for Hubble's 15th anniversary April 25, 2005. The new Eagle Nebula image reveals a tall, dense tower of gas being sculpted by ultraviolet light from a group of massive, hot stars. During the 15 years Hubble has orbited the Earth, it has taken more than 700,000 photos of the cosmos.

Explanation: To celebrate 25 years (1990-2015) of exploring the Universe from low Earth orbit, the Hubble Space Telescope's cameras were used to revisit its most iconic image. The result is this sharper, wider view of the region dubbed the Pillars of Creation, first imaged by Hubble in 1995. Stars are forming deep inside the towering structures. The light-years long columns of cold gas and dust are some 6,500 light-years distant in M16, the Eagle Nebula, toward the constellation Serpens. Sculpted and eroded by the energetic ultraviolet light and powerful winds from M16's cluster of young, massive stars, the cosmic pillars...

Embedded in these Eagle Nebula towers, which are sometimes called elephant trunks, are stars under creation. And in a short span of 20 years, you can see how the stars are slowly blowing the pillars apart. This is leading some press officials to call the structures “pillars of destruction.” And astronomers can chart how everything is changing over time. “I’m impressed by how transitory these structures are. They are actively being ablated away before our very eyes,” stated Paul Scowen of Arizona State University in Tempe, one of the astronomers who led the 1995 observations.

In 1995, the world was astonished by the image of a group of 4-light-year-tall columns located in the Eagle Nebula, 7,000 light years from here. So unimaginable it was that someone called them the Pillars of Creation. The only problem is that the pillars didn't really exist. Something had destroyed them more than a thousand years ago. It's a natural thought. Limited by our understanding of time, we look at objects in space as if they were mountains or the ocean. We genuinely perceive these stellar landscapes as something that is up there fixed, secure, rooted in our reality, the...

Explanation: From afar, the whole thing looks like an Eagle. A closer look at the Eagle Nebula, however, shows the bright region is actually a window into the center of a larger dark shell of dust. Through this window, a brightly-lit workshop appears where a whole open cluster of stars is being formed. In this cavity tall pillars and round globules of dark dust and cold molecular gas remain where stars are still forming. Already visible are several young bright blue stars whose light and winds are burning away and pushing back the remaining filaments and walls of gas and...