Russian Poison From The Sky

This time, it’s the Russian’s turn to randomly drop a spacecraft to Earth from orbit, only this one is loaded up with ten tons of highly toxic chemicals. When you duck, don’t forget your umbrella.

Toxic Russian Mars Probe Heads Back to Earth

It’s hard to believe that only last week we were getting excited for Russia’s first interplanetary mission in 15 years to launch. By now, we should be happy in the knowledge that the ambitious — and awesome — mission is powering through space, toward the Martian moon Phobos.

The reality is that we are now discussing uncontrolled reentry scenarios.

As if that wasn’t enough bad news, we are looking at an uncontrolled toxic reentry scenario. Phobos-Grunt — correctly written “Fobos-Grunt,” meaning “Phobos-Soil” or “Phobos-Ground” — is fully-laden with unsymmetrical dimethylhydrazine and nitrogen tetroxide; that’s ten tons of fuel and oxidizer. The probe itself weighs-in at only three tons.

The majority of the fuel will likely vaporize during reentry, but everyone will be hoping for a splash-down in an ocean (which covers two-thirds of Earth, fortunately), as the wreckage will still be hazardous. There’s also a small quantity of radioactive cobalt-57 in one of the science missions housed in the probe — a fact that will most likely cause a media frenzy.

It is for these reasons that the Russian media is dubbing Phobos-Grunt “Most toxic falling satellite ever.”

See also:
Russia’s Phobos-Grunt Spacecraft Goes AWOL
Russian Mars Probe Will Likely Come Crashing Back to Earth
Toxic Russian Mars Probe Likely Heading Back to Earth
Mood grim over Mars probe faultRussia Running Out Of Time, As Mars Mission Seems Destined To Fail
Report: Russians Believe Martian Moon Probe is ‘Lost’
Source: Russian Space Probe Unlikely to be Saved
Phobos-Grunt Mars probe remains silent in Earth orbit
Now Russians can’t even contact their busted Mars probe
Contact with Russian Mars probe ‘unlikely’ – expert
Failed Russian space mission shows difficulty of exploring Mars
Salvaging Science from Stricken Mars Moon Probe: A Scientist’s View
Phobos-Grunt mission
Fobos-Grunt

Man, the Russians just can’t catch a break. This is their fourth launch failure just this year and now they’re 0 for 18 at Mars missions.

/and we trust the Russians with our U.S. astronauts, it makes me nervous

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The Navy Gets A Drone . . .

. . . the Navy gets a drone, Fly-Fer the carrier, the Navy gets a drone.

Navy unveils new bat-winged stealth bomber; unmanned X-47B is military’s deadliest new drone

An unmanned, bat-winged stealth bomber made its first demo flight in California, marking the first step in the Navy’s development of a new generation of killer drones.

The experimental warplane, named the X-47B, took off from Edwards Air Force base, shot to 5,000 feet and flew a racetrack pattern over a dry lakebed during the 29-minute demo flight on Friday, the Navy said in a statement.

“Today we got a glimpse towards the future as the Navy’s first-ever tailless, jet-powered unmanned aircraft took to the skies,” said Capt. Jaime Engdahl, the program manager for the plane, said in a statement.

Military leaders see the plane as a major shift from the current fleet of robotic aircraft.

Combat drones are usually controlled remotely by human pilots, but the X-47B can carry out extended missions controlled by a computer and is designed to fly faster and farther than existing jets, like the Predators and Reapers used in Afghanistan.

It’s also the first drone capable of taking off and landing aboard an aircraft carrier in the ocean.

See also:
X-47B Sorties Ramping Up
Northrop’s X-47B robotic jet makes first flight from Edwards Air Force Base
U.S. Navy X-47B unmanned aircraft successfully conducts first flight
X-47B stealth drone takes its first test flight
X-47B Unmanned Stealth Bomber’s Maiden Flight
Lockheed Martin Supports U.S. Navy and Northrop Grumman in X-47B UCAS-D Successful First Flight
Unmanned X-47B bomber successfully completes first test-flight
X-47B unmanned Stealth Bomber performs successful maiden flight
GKN Aerospace partners with U.S. Navy, Northrop Grumman for X-47B first flight
New, stealthy Navy drone makes its maiden flight
Robot X-47B stealth bomber test flight
Northrop Grumman Demonstrates Unmanned X-47B Plane
X-47B UCAS
Northrop Grumman X-47B

Well, the X-47B is certainly going to take up a lot of space on board a carrier, without the ability to contribute anything towards carrier defense.

/they’re probably looking forward to using it in conjunction with the CVX Next Generation Aircraft Carrier